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Optical lens is an optical component that is a core component of an optical imaging system, used to focus light to form clear images. The mainfunction of an optical lens is to achieve precise control of light through optical principles, thereby achieving high-quality image acquisition and processing. The main function of optical lenses is optical imaging.
Automotive-grade Camera Lens
Wintop Optics’ automotive-grade camera lens are designed and manufactured in compliance with the IATF 16949/TS 16949 quality management system standards, undergoing rigorous quality control processes to ensure stable and reliable performance under extreme conditions such as high and low temperatures, vibration, and humidity. Furthermore,Wintop Optics’ automotive-grade camera lens have been widely adopted by leading global automakers in their ADAS, surround-view, and intelligent cockpit solutions, providing high-precision visual input and dependable safety assurance.
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Front View Lens
The front-view camera lens for vehicles of Wintop Optics adopts a multi-layer coated lens independently developed and an optimized optical design, delivering high sensitivity and low distortion.It captures clear images even under strong backlight or in low-light and nighttime conditions, meeting the stringent requirements of ADAS systems for forward vision performance. Additionally, the front-view camera lens can be deeply integrated with CMS/OMS platforms, enabling functions such as blind spot warning, obstacle detection, and lane marking recognition. This integration provides vehicles with reliable forward vision input, aiding intelligent driving and enhancing safety.
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Rear View Lens
Wintop Optics’ vehicle rear-view camera lenses adopt proprietary multi-layer coating and optimized optical structure technologies, effectively enhancing image sensitivity while suppressing distortion, glare, and stray light to deliver a clear rear view. These lenses provide drivers with accurate visual support for reversing and parking. They can also be deeply integrated with advanced driver assistance systems (ADAS) such as blind spot detection, obstacle detection, and surround view systems, improving driving safety and convenience. Wintop Optics has supplied mass-production rear-view camera solutions to many globally renowned OEMs, with applications across passenger cars, commercial vehicles, and specialty vehicles. The company also offers customized services, including a range of field-of-view options, night vision lenses with infrared filters, and AA (Active Alignment) adhesive assembly processes, to meet the diverse needs of customers in various industries.
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Surround View Lens
The surround-view system utilizes multiple ultra-wide-angle M12 fisheye lenses combined with advanced image stitching and fusion algorithms to deliver a seamless 360° bird’s-eye view around the vehicle, with deep integration of ADAS functions such as blind-spot warning and obstacle detection. With over 60 utility-model patents and a product portfolio of more than 200 lens models, Wintop Optics delivers highly customized surround-view camera lens solutions to meet diverse vehicle types and application requirements. Its products have obtained TS16949, ISO 9001, and ISO 14001 international quality management system certifications, ensuring stable and controllable quality that complies with the automotive industry’s stringent standards.
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In-Cabin Lens
Wintop Optics' in-cabin automotive cameras lens deliver high-precision multimodal perception capabilities for intelligent cockpits, integrating advanced imaging technologies with intelligent algorithms to address the complex requirements of Driver Monitoring Systems (DMS) and Occupant Monitoring Systems (OMS). Leveraging multispectral imaging technology (including RGB-IR and short-wave infrared), these camera lens ensure reliable operation across all lighting conditions, maintaining clear detection of occupant behaviors such as fatigue recognition, gaze tracking, and passenger safety monitoring—even in low-light, backlit, or adverse weather scenarios.
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CMS Lens
Through coating technology and design optimization, Wintop's car camera lens can improve the sensitivity of images, effectively reduce image distortion, and reduce the impact of glare and stray light on imaging. It replaces traditional metal rearview mirrors with cameras and screens. The principle is very simple. The camera captures the image behind the car, processes it through a hardware and software system, and displays it on the screen, allowing the driver to see the real-time image behind the car. At the same time, CMS can integrate functions such as blind spot warning and obstacle warning, promoting development of advanced driver assistance systems (ADAS).
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Car DVR Lens
Driving recorder lens (also named DVR/dashcam lens) is a camera lens that records information related to images, sounds, and other aspects of a vehicle's journey. After installing the driving recorder lens, it can record video images and sounds of the entire process of car driving, providing evidence for traffic accidents. The driving recorder lens can objectively record the driver's operation process before a motor vehicle accident, effectively providing various reactions made by the driver before, during, and after the accident, as well as changes in the external environment.
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  • 19
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    R&D and Production Experience

  • 200
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    Lens Models

  • 1000
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    Cooperation Partners

  • 15000
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    Factory Area(㎡)

About Us

“Wintop Optics” as one of the professional optical lens solution provider, is a responsible and reliable manufacturer that is dedicated to the research&development,production and sale of lenses more than 19 years of experience. Wintop's R&D center was established on August 2006 in Shenzhen and its manufacturing center was located in Huangmei, Hubei with an area of 15,000 square meters. Wintop Optics is a subsidiary of Hubei Yuntai Times Optical Instrument Co., Ltd.

Wintop Optics has own independent optical system develop and design team, which has long-term cooperation with senior optical consultants from famous universities in China. Its products are mainly used in high-end imaging fields such as automotive monitoring camera lens, Car DVR lens, vehicle ADAS / CMS / OMS lens, security surveillance CCTV lenses, intelligence home devices lens,low distortion sport camera lens, face recognition lens and wide angle fisheye lenses etc. 

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24H Service online86 153-0268-9906

Factory

Hubei factory covers an area of 15,000 square meters, glass grinding monthly output value reach 2 million pieces, lens assembly equipped with 1000-level dust-free workshop, which has 8 manual assembly lines and 10 automatic production lines, with monthly output approach 2 million sets optical lenses. Wintop Optics has 60+ utility model design patents and 200+ models,continuously launching new products every quarter to lead the market direction.

Honor

Wintop Optics have passed TS16949 certification (international automobile industry quality management system) ,ISO9001,ISO14001...  

Our Partner

Hubei factory covers an area of 15,000 square meters, glass grinding monthly output value reach 2 million pieces, lens assembly equipped with 1000-level dust-free workshop, which has 8 manual assembly lines and 10 automatic production lines, with monthly output approach 2 million sets optical lenses. Wintop Optics has 60+ utility model design patents and 200+ models,continuously launching new products every quarter to lead the market direction.

Why Choose Us

With over 19 years of dedicated service in the optical lens sector, Wintop Optics has accumulated a wealth of knowledge and expertise. By consistently delivering high-quality lenses and providing exceptional service, Wintop Optics has been positioned as a preferred lens supplier.  

Case Center

Wintop's R&D technology team provides professional solutions based on personalized customer requirements.Since 2012 year, we have implemented multiple successful solutions for Vtech、iRobot、Jabil、BYD、Holitech these well-known enterprises domestic and abroad.  
Lens application case 12--ROEWE RX8
Project Overview: ROEWE RX8, a flagship SUV under SAIC Motor, is equipped with a high-performance 360° surround view system. To ensure clear, distortion-controlled panoramic imaging, ROEWE selected the WINTOP OPTICS YT-7058 panoramic lens as the core optical component. Why YT-7058? Ultra-Wide Field of View: Delivers up to 200° horizontal FOV, ideal for vehicle surround monitoring. Low Distortion Design: Ensures accurate image stitching for smooth panoramic display. Automotive-Grade Reliability: Passed high-temperature, vibration, and waterproof testing, meeting IATF 16949 standards. Compact Size: Easily integrated into multi-camera vehicle systems without affecting exterior design.   Application Result: The YT-7058 panoramic lens helps ROEWE RX8’s surround view system provide drivers with enhanced safety visibility, reducing blind spots during parking, lane changes, and low-speed driving.
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Lens application case 11--Smart Bird Feeders
Background As interest in nature and wildlife observation grows, smart bird feeders have become increasingly popular in gardens, balconies, and outdoor spaces. These intelligent devices not only automate bird feeding but also allow users to observe and record bird activity in real time through built-in cameras. Customer Requirements & Challenges The customer required a compact, high-quality outdoor camera lens that could deliver: Clear, high-resolution imaging both day and night A wide field of view to monitor a broad area Resistance to rain, dust, and humidity Easy integration into the bird feeder’s compact housing WINTOP’s Custom Lens Solution WINTOP provided a customized wide-angle IR lens designed for 1/2.7" sensors, with the following key features: 2MP HD resolution for crisp imaging of bird details Infrared-enhanced structure for reliable night vision 120° wide-angle field of view to capture full scenes IP66-rated weatherproof design for long-term outdoor use Compact lens barrel for easy integration with plastic enclosures Results & Performance After mass production, the client reported: Excellent daytime clarity and detail recognition Stable IR imaging at night with no motion blur No fogging or leakage during prolonged outdoor testing Improved user satisfaction due to enhanced image quality on mobile apps   The application of WINTOP’s lens in a smart bird feeder camera system demonstrates our expertise in optical solutions for AIoT and smart home devices. We continue to support innovators worldwide with custom lens solutions for smart, connected technologies. Interested in high-performance lenses for your smart devices? Contact us today!
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Lens application case 10--Haima
Wintop Optics, a leading domestic automotive optical lens solutions provider, leveraged its expertise in optical design and precision manufacturing to develop the YT-7009 ultra-wide-angle lens—optimized for next-gen AVM systems. Haima Auto, a user-experience-focused Chinese automaker, selected the YT-7009 as the "eyes" for its new flagship models’ surround-view systems. Wintop YT-7009 Lens: Technological Highlights & Innovations The YT-7009 delivers systemic innovations addressing core AVM pain points: Exceptional Low-Light Performance:Utilizes high-transmittance nano-coating (>95% light transmission) to suppress stray light. Compatible with large-format, high-sensitivity sensors, delivering clear, low-noise images even at moonlight illumination (<0.1 Lux). Automotive-Grade Robustness: All-Metal Inner Barrel: Enhances mechanical/thermal stability, preventing defocus across -40°C to +85°C. IP69K Protection: Withstands high-pressure car washes and harsh weather. Vibration Resistance: Passes rigorous mechanical shock/vibration tests for long-term reliability. Compact & Integration-Friendly:Space-optimized design facilitates seamless embedding in mirrors, grilles, or tailgates. *Table: Key Specifications & Advantages of Wintop YT-7009* Feature YT-7009 Performance Pain Point Solved / Value Delivered FOV ≥200° (Horizontal) Full coverage around vehicle, eliminating blind zones Low-Light Capability >95% transmittance, <0.1 Lux imaging Clear night/garage visibility; 24/7 safety Environmental Durability -40°C~+85°C, IP69K, vibration-resistant Reliable performance in all climates/terrains Structure Compact all-metal inner barrel Easy integration, space-saving, stable Results: Enhanced Safety & Brand Value Haima’s AVM system with YT-7009 lenses has launched successfully, earning positive feedback: Superior User Experience: Users report "natural stitching with minimal edge distortion" and "clear night mode," boosting confidence in low-light parking and reducing collision risks. Competitive Edge for Haima: The high-performance hardware-software integration makes Haima’s AVM a standout feature in its price segment, reinforcing its "tech-savvy & safe" brand image. Domestic Supply Chain Synergy: This project exemplifies successful China-China automotive-tech collaboration. Wintop delivered not just lenses but also co-development agility, supply chain resilience, and cost efficiency. Future Outlook: Continuous Leadership in Automotive Optics The successful deployment of Wintop YT-7009 in Haima vehicles marks a breakthrough in performance and reliability for Chinese high-end automotive optics, reducing dependence on international suppliers. Wintop’s future R&D focus: Integrated Perception: Higher-resolution, wider-dynamic-range (WDR) lenses for shared ADAS/AVM sensors. Optical Innovation: Exploring non-axial imaging for L3+ autonomous driving. Material/Process Upgrades: Lighter, smaller, more robust, and cost-effective solutions. Wintop Optics is committed to advancing intelligent automotive vision globally. Together with partners like Haima, we enable safer, smarter mobility through optical excellence.
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Lens application case 09--CHRYSLER
As vehicle safety and driver assistance technologies continue to evolve, high-resolution rear-view camera systems have become a standard feature in modern vehicles. With over 18 years of optical manufacturing expertise, Wintop Optics provides automotive manufacturers with reliable, high-performance lens solutions. One of our flagship products—the YT-7045 lens—has been successfully integrated into the rear-view camera system of a CHRYSLER model, delivering sharp image quality and robust performance under demanding conditions. Project Background CHRYSLER was seeking to enhance the safety and user experience of its reversing system by improving image clarity and minimizing distortion, especially under low-light and wide-angle viewing conditions. To meet these requirements, Wintop provided the YT-7045 lens, a compact, wide-angle lens optimized for rear-view applications in automotive environments. Lens Highlights The YT-7045 lens is designed specifically for rear-view camera systems, offering the following advantages: Wide Field of View: With a horizontal FOV of 200°, the lens ensures comprehensive rearward visibility, significantly reducing blind spots during reversing or parking. Low Distortion Design: Engineered with precision optics to minimize edge distortion, improving the accuracy of the rear display image. High Image Clarity: Supports up to 2-megapixel resolution and incorporates high-transmittance coatings for excellent light sensitivity and detail capture, even in low-light conditions. Automotive-Grade Reliability: Fully compliant with automotive grade standards, capable of stable performance in extreme temperatures from -40°C to +85°C. Compact Mechanical Structure: With a diameter of just Φ12.9mm, the lens allows seamless integration into compact rear-view camera modules. Customer Feedback The CHRYSLER engineering team expressed strong satisfaction with the lens’s optical quality and robust environmental performance: “The YT-7045 lens from Wintop delivered exactly what we needed—wide, clear, and distortion-free rear-view imaging. Its stable performance in diverse conditions made it a reliable component in our vehicle platform. We appreciate Wintop’s technical collaboration and prompt support.” Conclusion This successful deployment of the YT-7045 lens in CHRYSLER’s rear-view camera system reflects Wintop’s commitment to delivering cutting-edge optical solutions for the automotive industry. We will continue to innovate and provide trusted imaging components that enhance vehicle safety and driver confidence.
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Lens application case 08--iRobot sweeping robot
With the rapid development of smart home technology, sweeping robot has become one of the standard fittings of families. As a pioneer in the robot cleaning industry, iRobot sweeping robot not only completely changes the way of cleaning, but also brings a more convenient home experience for efficient consumers. With the further development of artificial intelligence and the Internet of Things (IoT), iRobot's sweeping robot is transforming from a single cleaning device to a smart home steward. The iRobot projects all use YT-7065-F8 lenses developed by Wento Optics, highlighting the company's contribution to the development of vacuum cleaning robots focused on customer home cleaning. The iRobot vacuum cleaner lens is part of an advanced vacuum cleaner that monitors every corner of the home. The iRobot sweeping robot lens can focus on all the stains on the floor to ensure that customers have a clean home. Wintop Optics' YT-7065-F8 lens has been adopted by the iRobot vacuum cleaner project. YT-7065-F8
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Lens application case 07--Lawn Mowers
The application of lenses on lawn mowers can provide better user experience and operation accuracy. By installing lenses on lawn mowers, users can obtain the following solutions: Intelligent path planning: The lens can capture images of the surrounding environment, using high-resolution features and image recognition algorithms to determine the best mowing path. The mower is able to analyze obstacles in the image and avoid them, making the mowing process more efficient and precise, which is amazing, like a smart robot with a lens. Avoid damaging flower beds and cutting passing children: With real-time image feedback from the lens, the lawn mower can detect the position of flower beds, stones and people, and adjust the mowing path accordingly to avoid damage to them. It's hard not to fall in love with such a safe camera lens Automatic adjustment of mowing height: The camera lens of the M12 bayonet can monitor the actual situation of the lawn and automatically adjust the mowing height of the lawn mower according to the growth of the grass and the desired height set by the user. In this way, the lawn mower can perform adaptive mowing in different areas and different grass lengths to keep the lawn clean and even. Fault diagnosis and maintenance tips: The lens can capture the working status and parts of the lawn mower, and transmit the image data to the user or maintenance personnel. By analyzing these image data, potential faults or maintenance needs can be detected in advance, and timely measures can be taken to improve the reliability and life of the lawn mower. Overall, the application of lenses on lawn mowers can enhance the performance and experience of lawn mowers by providing solutions such as intelligent path planning, damage avoidance, automatic adjustment of mowing height, and trouble diagnosis and maintenance tips through technologies such as image recognition and real-time feedback.  
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Lens application case 06--LEAPMOTOR
Successful Application of Wintop Optics DVR Lens YT-1684 in LEAPMOTOR   In the field of automotive safety and smart technology, Wintop Optics is known for its excellent optical products--imaging lens. The YT-1684 car camera lens, an innovative driving recorder lens of Wintop Optics, has been successfully applied to LEAPMOTOR cars to enhance the intelligent monitoring system of vehicles.   Product features: High definition: The YT-1684 dvr lens features high-quality optical glass to ensure clear images and true colors. Wide-angle field of view: Provides a wide-angle field of view of more than 100 degrees to clearly record driving conditions. Durability: The car camera lens is designed to be durable and capable of withstanding a wide range of severe weather conditions.   LEAPMOTOR case: LEAPMOTOR, as a leading new energy vehicle manufacturer, is committed to providing a high-tech and intelligent driving experience. After partnering with Wintop Optics Lens Manufacturer, LEAPMOTOR has integrated the YT-1684 car dvr lens into its production models.   Success factors: Safety upgrade: The high-definition and ultra-wide-angle field of view of the YT-1684 dash cam lens significantly enhances driving safety and helps drivers better monitor their surroundings. Intelligent integration: The camera seamlessly integrates with the intelligent driver assistance system of the LEAPMOTOR car to provide real-time road condition analysis and early warning. User feedback: Users are highly satisfied with the performance of the YT-1684 car dvr lens, especially its clear imaging performance in recording road conditions.   Market impact: The introduction of the YT-1684 lens not only enhances the market competitiveness of the LEAPMOTOR, but also promotes the technological progress of the entire automotive industry. The cooperation between Wintop Optics and LEAPMOTOR is regarded as a milestone in the development of smart car technology.   Future Outlook: With the development of autonomous driving and vehicle to everything technologies, Wintop Optics' YT-1684 car dvr lens is expected to play a greater role in future vehicle safety and monitoring systems, providing drivers with a more comprehensive and intelligent driving experience.  
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Lens application case 05--FAW Jiefang
FAW Jiefang has utilized multiple models of Wintop Optics' car rearview lens and surround view lenses, including the YT-7596, YT-7054, and YT-7047. These applications demonstrate the versatility of Wintop's product range and its suitability for various automotive applications, enhancing the vehicle's rear and surround vision capabilities.The application of various camera lenses, including rearview and surround-view lenses, plays a crucial role in enhancing the safety and efficiency of heavy-duty truck transportation. Blind Spot Monitoring Lenses: These lenses are part of advanced driver-assistance systems (ADAS lens) that monitor the truck's blind spots, especially during lane changes. By providing real-time alerts to the driver, these systems significantly enhance safety on the road. The lenses used in blind spot monitoring systems are typically high-resolution and have a wide field of view to cover the necessary areas. Adaptive Cruise Control (ACC) and Lane Keeping Assist (LKA) Lenses: These lenses are used in systems that help maintain a safe following distance and keep the truck within its lane. They are equipped with advanced sensors that can detect the speed and position of vehicles ahead, allowing the truck to adjust its speed accordingly.
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Lens application case 04--Magna
Wintop Optics' YT-7610 model ADAS lens was selected for Magna's side view and ADAS (Advanced Driver-Assistance Systems) projects. This partnership is a testament to Wintop's ability to provide lenses that support the development of sophisticated systems designed to improve vehicle safety and driving assistance. Automotive Side view lenses are used for blind spot detection and lane change assistance, providing the driver with a clear view of the adjacent lanes. Electronics rearview lenses are integral to various safety features such as adaptive cruise control, lane departure warning, and collision avoidance systems. They use cameras and sensors to gather data about the vehicle's surroundings. The YT-7610 model lens by Wintop Optics has been selected by Magna for their side view and ADAS projects, showcasing the lens's ability to support these advanced systems.
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Lens application case 03--AITO
Huawei's vehicle-mounted DMS (Driver Monitoring System) and OMS (Occupant Monitoring System) projects benefited from the YT-7600 model lens developed by Wintop Optics. This adoption underscores the company's role in contributing to cutting-edge automotive technologies that focus on driver and passenger safety. Car (Driver Monitoring System/Occupant Monitoring System) DMS lenses /OMS lenses are part of advanced safety systems that monitor the driver's attentiveness and the passengers' status within the vehicle. The DMS lens focuses on the driver's face to detect signs of fatigue or distraction, while the OMS lens monitors the occupants to ensure safety features like airbags are deployed correctly. The YT-7600 model Occupant Monitoring System lens from Wintop Optics has been adopted for Huawei's automotive projects, highlighting its suitability for these sophisticated monitoring systems.
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News and Blog

Wintop Optics is dedicated to pushing the boundaries of optical lens technology. As a forward-thinking lens manufacturer, we continuously evolve, embracing new optical technologies to meet the diverse needs of our global clientele. Wintop Optics is your partner in progress. 
Blog
What Is the Best Thermal Camera Module?
Why Choosing the Right Module Matters From security surveillance to drone inspections and industrial thermography, the performance of a thermal camera module directly impacts the clarity and reliability of thermal imaging. But with so many options available, how do we define the “best” thermal camera module? The answer depends on several critical factors that determine image quality, integration, and long-term stability. 1. Resolution Defines Detail Resolution is one of the most important indicators of image clarity. A thermal camera module with higher resolution (such as 640×512) provides more detailed images, making it easier to identify small objects or subtle temperature differences. For applications like border security or UAV surveillance, resolution plays a key role in ensuring accurate monitoring. 2. Sensitivity (NETD) Enhances Image Quality Noise Equivalent Temperature Difference (NETD) measures how well a module detects small temperature variations. The lower the NETD, the clearer the image. A high-sensitivity infrared camera module can capture fine thermal contrasts even in low-visibility conditions, which is essential for industrial diagnostics and night-time operations. 3. Lens Options and Field of View A thermal imaging core module is only as effective as the lens paired with it. Wide-angle lenses provide broader coverage, making them ideal for surveillance, while telephoto lenses allow precise long-distance observation. Choosing the right field of view ensures that the thermal data matches the specific needs of the application. 4. Size, Weight, and Power Consumption The best thermal camera modules are not only powerful but also compact and energy-efficient. Drones, handheld devices, and embedded systems require lightweight designs with low power consumption, ensuring longer operation times and easier integration without sacrificing performance. 5. Durability and Reliability in Harsh Environments Thermal imaging is often used outdoors or in industrial environments where conditions are unpredictable. A reliable thermal camera module must withstand extreme temperatures, humidity, vibrations, and shocks. Long-term stability ensures consistent performance, whether mounted on a drone in flight or installed in fixed monitoring systems. 6. Application-Specific Optimization The “best” thermal module is not the same for every application. For example: Security and Surveillance → Wide field of view, high sensitivity for night vision. Drone Payloads → Lightweight, low power consumption, real-time video output. Industrial Inspection → High accuracy in temperature measurement, stable calibration. By aligning specifications with application requirements, users can determine which module is truly the best for their scenario. Defining “Best” by Purpose There is no universal answer to what the best thermal camera module is. Instead, the best choice depends on resolution, sensitivity, lens options, integration needs, and durability. Contact Wintop Optics to get modules with clear vision and reliable performance.
Sep 12,2025 view more
Blog
How to Make Dash Cam Footage Clearer?
In modern driving, a dash cam has become an essential safety companion. Whether it’s for handling traffic disputes or recording unexpected incidents, clear footage is critical. Yet many drivers are frustrated when reviewing their recordings—license plates appear blurry, details are hard to recognize, and nighttime scenes lack clarity. This raises the important question: how can dash cam footage be made clearer? Common Factors Affecting Dash Cam Footage Several factors influence the quality of dash cam recordings: Resolution – Higher resolution provides more detail. Lighting conditions – Low light, glare, or strong contrast can degrade clarity. Lens quality – Often overlooked, but arguably the most important factor. While many users focus on resolution or camera software, the truth is that the dash cam lens plays the most decisive role in achieving clear and reliable footage. Why the Lens Matters Most A dash cam can only perform as well as the lens it uses. Even with advanced sensors and processors, a poor lens will limit image quality. A high-quality automotive lens ensures: High light transmittance – Captures enough light for both daytime and nighttime driving. Low distortion – Maintains accurate, realistic images without bending straight lines. Wide aperture design – Enhances clarity in low-light or nighttime conditions. In other words, the lens is the “eye” of the dash cam. The sharper and more advanced the lens, the clearer and more reliable the footage will be. Choosing the Right Dash Cam Lens To achieve clear and consistent video quality, consider the following when selecting a dash cam lens: Lens material – Glass lenses are preferred over plastic for durability and resistance to heat. Field of View (FOV) – A wide angle lens captures more of the road, reducing blind spots, but should balance coverage with minimal distortion. Night vision performance – Lenses designed for low-light and infrared transmission greatly improve night vision footage. By paying attention to these factors, drivers can ensure their dash cam provides reliable evidence in any driving condition. Clarity Starts with the Lens Improving dash cam clarity is not just about resolution or software—it starts with the lens. From wide angle coverage and low distortion to night vision optimization, every aspect of the lens contributes to the quality of your recordings. A well-designed dash cam lens guarantees sharp, clear, and trustworthy footage, day or night. Choose Wintop Optics' dashcam footage to provide peace of mind and reliable evidence in the most important moments.
Sep 04,2025 view more
Blog
How to Choose the Best Lens for IP Camera Surveillance
Introduction: Why the Right Lens Matters When it comes to IP camera surveillance, many people focus on resolution or storage capacity, but the lens is the true factor that defines image quality. A high-quality surveillance lens ensures sharp details, accurate colors, and reliable performance in both daylight and low-light environments. Selecting the right lens type can significantly improve security efficiency and reduce blind spots. Fixed Lenses: Simple and Reliable A fixed lens offers a constant focal length and field of view. It is ideal for areas where the coverage angle does not need adjustment, such as entrances, corridors, or small rooms. These lenses are cost-effective and deliver consistent performance, making them one of the most popular options for IP camera surveillance systems. Varifocal Lenses: Flexible Field of View Unlike fixed lenses, a varifocal lens allows the user to manually adjust the focal length and angle of view. This makes it suitable for outdoor surveillance, parking lots, or any location where flexible coverage is needed. A high-quality varifocal surveillance lens reduces distortion while maintaining clear details, which is especially useful for facial recognition and license plate identification. Wide-Angle Lenses: Maximum Coverage For large spaces or open areas, a wide-angle IP camera lens provides maximum coverage with fewer cameras. These lenses minimize blind spots and are often used in retail stores, warehouses, or city surveillance. However, choosing a low-distortion wide-angle lens is essential to avoid image warping that could affect recognition accuracy. Low-Light and Night Vision Performance One of the key requirements of modern IP camera lenses is strong performance in low-light conditions. A lens with a larger aperture (lower F-number) allows more light to enter, improving visibility at night. Additionally, lenses designed for infrared night vision enable cameras to capture clear images even in complete darkness, making them essential for 24/7 surveillance applications. Choosing the Right Lens for Your Application The best surveillance lens depends on your specific project needs: Fixed lens for budget-friendly, stable coverage. Varifocal lens for flexibility in outdoor or complex environments. Wide-angle lens for large-area monitoring. Night vision lens for reliable 24-hour performance. By understanding these lens types, you can select the most suitable IP camera lens for your surveillance system. Conclusion: Clear Vision for Better Security The effectiveness of a surveillance camera is only as good as the lens it uses. Whether you are securing a home, business, or city infrastructure, the right IP camera lens ensures clarity, accuracy, and reliability. At Wintop Optics, we provide a wide range of surveillance lenses with options for fixed, varifocal, wide-angle, and night vision applications—helping you achieve better protection with professional optical solutions.
Aug 28,2025 view more
Blog
How Drone Camera Lenses Capture Clear Images from the Sky
一、Introduction: The Eyes of a Drone In modern aerial photography and surveillance, the drone camera lens plays the same role as the human eye. While many people focus on the drone’s flight stability or battery life, the lens is the real key to capturing sharp, distortion-free, and high-contrast images from the sky. Choosing the right UAV lens directly determines image quality, performance in low light, and the ability to support advanced functions such as night vision and real-time monitoring. 二、Why Drone Camera Lenses Matter Unlike traditional cameras, aerial imaging faces unique challenges: vibrations during flight, changes in light conditions, and the need for wide-angle views without distortion. A professional drone lens must be: Lightweight and compact to minimize the impact on drone flight time. High-resolution to ensure every detail is captured from hundreds of meters above the ground. Low distortion to maintain accurate perspective, especially important for mapping and surveillance. 三、Key Features of Professional UAV Lenses Wide Field of View (FOV) – Helps drones cover more area in fewer passes. Low-Light and Night Vision Capability – Essential for night surveillance, search and rescue, and security monitoring. Durability – Lenses must withstand temperature changes, humidity, and even vibrations during long flights. Compatibility – Matching the lens with different image sensors (e.g., 1/2.8", 1/2.3") ensures optimal performance. By addressing these factors, a drone camera lens ensures stable and reliable imaging in various aerial scenarios. 四、Applications of Drone Camera Lenses Aerial Mapping & Surveying: High-resolution lenses deliver precise data for land planning and agriculture. Security & Surveillance: Wide-angle lenses provide a broader coverage for monitoring. Search & Rescue Operations: Night vision lenses enhance visibility in low-light or no-light conditions. Cinematic Aerial Photography: Lenses with low distortion and high contrast ensure stunning visual results. 五、Wintop Optics Drone Lens Solutions At Wintop Optics, we design and manufacture professional drone lenses tailored for aerial applications. Our product portfolio includes: Lightweight wide-angle UAV lenses for long endurance flights. Infrared and night vision lenses for enhanced low-light performance. Custom solutions for drone manufacturers who require unique specifications. With over 19 years of optical expertise, Wintop ensures every drone camera lens meets strict quality standards for clarity, stability, and durability. 六、Elevating Aerial Imaging The next time you see a drone capturing breathtaking landscapes or performing a rescue mission at night, remember that the lens is the hidden hero behind the scenes. Choosing the right UAV lens not only improves image quality but also expands the drone’s capabilities across industries. Explore our full range of drone and UAV lenses to find the right solution for your application.
Aug 21,2025 view more
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How Do Night Vision Lenses Help Us See in the Dark?
Seeing Beyond Darkness: Why Night Vision Matters In a world where surveillance, navigation, and observation increasingly extend into low-light or completely dark environments, the role of night vision lenses has never been more critical. Whether used in military-grade equipment, security cameras, or compact drones, these precision-engineered lenses allow us to capture and interpret what our eyes cannot see. But how exactly do night vision lenses work, and what makes a lens effective in darkness? The Science Behind Night Vision Lenses At the core, a night vision lens is designed to collect and amplify minimal available light — including near-infrared wavelengths — and direct it accurately onto the image sensor. Unlike conventional lenses, which primarily work within the visible spectrum, a high-quality infrared lens must maintain exceptional clarity while supporting extended wavelengths, typically ranging from 400nm to 1100nm. This makes the lens structure, coating, and filter design particularly important for performance in night vision applications. Wide Aperture: Letting the Light In One of the critical design aspects of a professional night vision lens is its aperture. A wide aperture, such as F/1.2, allows a greater amount of light to enter the lens, which is essential in environments where illumination is minimal. For example, a lens with a 30mm focal length and M12 mount, like the Wintop Optics' YT-4045-A6, balances long-range focus with compact structure, making it ideal for portable and embedded systems such as drone lenses and handheld night vision devices. Infrared Filters: Enhancing Image Accuracy In addition to the optical structure, the integration of IR filters significantly affects image clarity. A well-engineered night vision lens utilizes filters that selectively allow high transmittance at 850nm or 940nm, while suppressing unwanted wavelengths that might cause glare or distortion. This selective transmission is vital for ensuring sharp contrast in low-light imaging, which is why many low-light imaging lenses are optimized with multi-layer coatings and precise glass configurations. Low Distortion for High Precision Another challenge in night vision optics is controlling distortion. In professional-grade applications, lenses with low TV distortion (e.g., less than -0.24%) are crucial for accurate scene reproduction. This is particularly important in tactical or surveillance scenarios where edge-to-edge clarity can affect interpretation and decision-making. Pushing the Limits of Night Vision Technology As the demand for compact, high-performance optical solutions grows, night vision lens technology continues to evolve. From intelligent transportation systems to wildlife monitoring and beyond, these lenses empower users to operate efficiently in complete darkness. For researchers, engineers, and system integrators, selecting the right lens is not just about visibility — it’s about clarity, precision, and reliability when it matters most.
Aug 05,2025 view more
  • Wintop Optics Launches YT-3559P-C1-C Lens for Ziggi USB Document Cameras and Scanners
    Wintop Optics, a professional optical lens manufacturer with 19 years of experience, has officially released its latest product — the YT-3559P-C1-C lens. Specially designed for Ziggi-HD Plus high-definition USB document cameras and scanners, this lens delivers large depth of field, ultra-low distortion, high transmittance, and even brightness, ensuring superior imaging performance for education, office work, and document archiving applications. The YT-3559P-C1-C lens supports 2MP, 5MP, 8MP, and 12MP resolutions, meeting diverse image quality requirements. Featuring a 3.19mm effective focal length (EFL) and a F/4.5 aperture, it provides a wide depth of field for sharp and clear imaging from near to far distances. With a minimum object distance (MOD) of just 10cm, the lens is ideal for desktop-friendly applications, such as capturing documents, scanning books, and showcasing product details. Its <0.2% ultra-low distortion minimizes image warping, preserving true-to-life geometry and details. The YT-3559P-C1-C also offers >60% relative illumination, ensuring uniform brightness from the center to the edges of the image. In addition, its high transmittance optical design reproduces vivid, accurate colors for a lifelike viewing experience, making it a professional-grade choice for high-definition document and scanner systems. With the launch of the YT-3559P-C1-C, Wintop Optics continues to push the boundaries of imaging technology, providing optical solutions that combine precision engineering with reliable performance. This new lens enhances the capabilities of document cameras and scanners, supporting applications in education, remote conferencing, document management, and live streaming.
    Aug 13, 2025 news
  • Cooperation Upgrades | C&C I MOTIVE Team Visits Our Factory for Exchange and Inspection
    Recently, WINTOP OPTICS was honored to welcome a team from its Malaysian partner, C&C I MOTIVE SDN BHD, for a field visit to China. The visit aimed to gain a deeper understanding of WINTOP's R&D capabilities, production processes, and quality management systems in the optical lens field, laying a solid foundation for further cooperation between the two parties. Accompanied by company management, the client team toured the core lens production processes, including precision injection molding, optical assembly, inking and coating processes, and automated finished product inspection. The client was deeply impressed by the clean workshop environment, advanced equipment, and rigorous quality control system. During the meeting, both parties conducted in-depth discussions on collaborative lens projects in application areas such as automotive imaging, security surveillance, and smart home, and expressed high recognition and anticipation for future collaboration. This visit not only strengthened C&C I MOTIVE SDN BHD's trust and understanding of WINTOP OPTICS but also injected new impetus into future joint ventures into the international market.
    Aug 07, 2025 news
  • WINTOP OPTICS Releases High-Performance M12 Lens YT-4045 for Drone and Night Vision Applications
    WINTOP OPTICS is proud to announce the release of our latest M12-mount lens — YT-4045, a precision-engineered optical solution designed to meet the demands of both drone imaging and night vision systems. With a large F/1.2 aperture and 30mm effective focal length (EFL), the YT-4045 excels in low-light environments and delivers long-range, high-detail imagery. The lens features ultra-low distortion of -0.24%, ensuring accuracy and clarity in edge-to-edge imaging — essential for aerial mapping, surveillance, and intelligent night monitoring. Key Features: Aperture: F/1.2 EFL: 30mm Distortion: -0.24% Mount: M12 Ideal for: Drones, Night Vision Devices
    Jul 25, 2025 news

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