Clear Vision, Any Weather: Wintop Optics' New Heated Mirror Lens Technology

Jun 21, 2024


  • Introduction of Electronic Rearview Mirror Lens with Heating Function Technology

 The heating function technology of electronic rearview mirror camera lens is primarily used to maintain lens clarity in adverse weather conditions, such as rain, snow, or fog, thereby improving the driver's visibility. This technology is usually implemented by integrating a heating element into the camera lens, which can quickly remove moisture or snow adhered to the lens.


  • Market Demand for Electronic Rearview Mirror Lenses with Heating Function

 Traditional car rearview mirror camera lens have limitations in size and angle, affecting safety. Nowadays, electronic rearview mirror lenses, due to their compact size and wide angle, are gradually replacing traditional mirrors in the market. However, weather conditions like rain and snow have always posed obstacles to visibility. Electronic rearview mirror lenses with heating functions can accelerate the evaporation of rainwater and the melting of snow, making them increasingly popular in the market. With growing consumer demands for car safety and comfort, the market demand for electronic rearview mirror systems (CMS Lens) continues to rise. Especially in the field of new energy vehicles, electronic rearview mirrors not only provide a broader field of view and reduce blind spots but also maintain good operation in night or adverse weather conditions through infrared sensing functions and enhanced image contrast technologies.


  • Wintop Optics Innovates with Heated Electronic Rearview Mirror Lenses

Responding to market demands, Wintop Optics Lens Manufacturing has successfully launched the high-performance CMS Lens YT-7605 electronic rearview mirror lens after professional research and development and technical accumulation. This car camera lens integrates an advanced heating function that can quickly remove moisture and snow from the lens surface under extreme weather conditions, ensuring clear visibility for drivers and significantly enhancing driving safety. With its excellent optical performance and innovative technology, it meets the automotive industry's high standards for safety and reliability.


Focal Length: 3.14mm, providing a wide field of view suitable for capturing panoramic rear views of vehicles in electronic rearview mirror systems.

Aperture: F/NO.1.4, the large aperture design ensures clear image quality even in low-light environments.

FOV: Compatible with multiple CMOS sensors, offering high compatibility and flexibility.

ISX031 sensor:Dfov 120 degree,Hfov 106 degree, and a vertical angle of 59 degrees.

OX03C10 sensor:Dfov 124 degree,Hfov 106 degree, and a vertical angle of 66 degrees.

Environmental Tolerance: Operates in temperatures ranging from -40°C to +85°C, ensuring stable operation under extreme climatic conditions. It has an IP69k rating for dust and water protection, suitable for various harsh environments.

Quality Certification: Certified to TS16949, complying with the highest quality standards of the automotive industry.

Working Principle:

1.FPC is electrified.

2.The heating ring is electrified and generates heat.

3.The thermistor senses the temperature and controls the power supply to the heating ring according to the temperature.

4.The temperature is transferred to the car camera lens, causing rainwater on the surface to evaporate or snow to melt.


  • Development Prospects

As a new direction in the development of automotive intelligence, electronic rearview mirror camera lens have broad development prospects. With technological progress and cost reduction, electronic rearview mirror camera lens have great potential in improving automotive safety and driving experience. It is expected that electronic rearview mirror camera lens will integrate more intelligent auxiliary functions in the future, such as blind spot detection, lane departure warning, and traffic sign recognition, to share data and interact with the vehicle's autonomous driving system and the Internet of Vehicles, providing more accurate information and intelligent driving assistance.


Furthermore, with the release and implementation of the "Performance and Installation Requirements for Indirect Vision Devices of Motor Vehicles" (GB 150842022), electronic rearview mirrors have been officially recognized in China's policies and regulations, which will promote the industrialization process of electronic rearview mirror lens and open a period of rapid market development. It is expected that the market size of electronic rearview mirror lens will reach a trillion level, becoming an important part of the development of automotive intelligence.


  • Conclusion

 The YT-7605 electronic rearview mirror lens, with its advanced technical parameters and strict quality standards, represents the professional level and innovative ability of Wintop Optics in the field of optical lens manufacturing. It is an important driving force for the development of automotive intelligence and safety. Wintop Optics lens manufacturing is committed to making the YT-7605 lens a benchmark product in the field of automotive safety, providing innovative and reliable optical solutions for the global automotive industry.



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