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3.30mm F1.1 Ultra-Wide Drone Camera Lens for Low-Light Imaging YT-1755P-F1

  • F1.1 Large Aperture for Low-Light Drone Imaging
  • 3.30mm Focal Length with Ultra-Wide Field of View
  • Optimized for 1/2.7″, 1/2.8″, and 1/3″ image sensors with Balanced Illumination
  • Compact Optical Design with High Transmission Performance
  • Item No :

    YT-1755P-F1
  • Sensor :

    1/2.7″ 1/2.8″ 1/3″
  • F/NO. :

    1.1±10%
  • EFL :

    3.30±5%
  • Optical TTL :

    22.23±0.3
  • Thread Size :

    M12*P0.5
  • FOV(H/V/D) :

    1/2.7"(111°/58°/135°) 1/2.8”(106°/56°/128°) 1/3“(97°/51°/115°)
  • Structure :

    2G5P+1IR

YT-1755P-F1:3.30mm F1.1 Ultra-Wide Drone Camera Lens for Low-Light Imaging

Know More About YT-1755P-F1 Ultra-Wide Drone Camera Lens Parameters
Img-Circle(mm) ∅6.9
EFL(mm) 3.30±5%
F/NO. 1.1±10%
Optical TTL 22.23±0.3
Mechanical TTL 22.43±0.3
Back Focal Length 2.08
Optical Distortion 1/2.7“ <-58% 1/2.8” <-53% 1/3“ <-43%
TV Distortion 1/2.7“ <-19% 1/2.8” <-18% 1/3“ <-14%
Relative Illumination 1/2.7“ 51% 1/2.8” 55% 1/3“ 58%
CRA 1/2.7“ 17.1° 1/2.8” 16.5° 1/3“ 15.9°
FOV(H/V/D) 1/2.7"(111°/58°/135°)   1/2.8”(106°/56°/128°)   1/3“(97°/51°/115°)
Storage At Temperature -20℃/+70℃
Recent Camera Distance 0.2M
Infrared NO
Wavelength @430~615nm     Tavg≥93%
@650nm±10nm  T=50%

Dust Level IP52
Structure 2G5P+1IR

 

Large Aperture Design for Low-Light Drone Camera Lenses

The YT-1755P-F1 drone camera lens is engineered with a large F1.1 aperture to maximize light intake for clear imaging in low-light and night-time UAV operations. This design makes it a reliable solution among low-light drone lenses used in surveillance, inspection, and autonomous flight applications.


Ultra-Wide 3.30mm Focal Length for UAV Vision Lenses

Featuring a 3.30mm effective focal length, this lens delivers an ultra-wide field of view. When paired with a 1/2.7″ sensor, it provides up to 135° diagonal FOV, supporting wide-area perception and safer navigation in ultra-wide-angle UAV lenses and drone obstacle avoidance lenses.


Multi-Sensor Compatibility for Drone Camera Lenses

The YT-1755P-F1 is optimized for 1/2.7″, 1/2.8″, and 1/3″ image sensors, allowing flexible system integration. This compatibility makes it suitable for a wide range of drone camera lenses and UAV imaging lenses used across different drone platforms.


Balanced Illumination Performance in Ultra-Wide Lenses

To ensure consistent image quality, the lens achieves 51% relative illumination on 1/2.7″ sensors, reducing edge darkening in wide-angle scenes. This characteristic is especially important for ultra-wide drone lenses and machine vision lenses that rely on uniform image data for accurate processing.


High-Transmission Optical Structure for Imaging Lenses

Built with a 2G5P + IR optical structure, the lens delivers an average transmittance of ≥93% (430–615nm). The high transmission performance enhances contrast and clarity, making it well-suited for high-transmission drone lenses and UAV imaging lenses operating under variable lighting conditions.


Compact Mechanical Design for Embedded Drone Lenses

With a short back focal length of 2.08mm, the lens supports compact camera module design and easy integration. This compact structure is ideal for embedded drone lenses and miniature UAV lenses used in lightweight or space-constrained drone systems.


Reliable Outdoor Performance for Professional UAV Lenses

Designed to operate across -20°C to +70°C, the YT-1755P-F1 ensures stable performance in outdoor environments. Combining large aperture, ultra-wide-angle, and high optical transmission, it stands out among professional UAV lenses and low-light drone vision lenses for advanced aerial imaging.

Large aperture drone lens

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