3.7mm M12 1/3-inch 2MP Pointed Lens Video Doorbell/Bank Teller Machine Camera Lens(Black)

Features:
1. Wide Angle View: Provides a 90 degree diagonal field of view for broader image coverage, suitable for compact cameras and monitoring devices.
2. F2.0 Large Aperture: The F2.0 aperture allows more light to enter the lens, helping provide clear and bright images in different lighting conditions.
3. High Relative Illumination: With 85% relative illumination, the lens helps maintain consistent brightness across the image.
4. IR650 Optical Design: The 4E + IR650 construction supports clear imaging and infrared filtering for compatible camera applications.
5. M12 Interface: Features an M12 x 0.5 thread for convenient installation with compatible camera modules.

Specification:
1. Compatible Sensor: 1/3 inch sensor
2. Maximum Image Circle: 6.3mm
3. Effective Focal Length: 3.7mm
4. Back Focal Length: 4.05mm
5. Mechanical Back Focal Length: 3.09mm
6. Aperture: F2.0
7. Field of View: Diagonal 90 degrees
8. TV Distortion: -10%
9. Chief Ray Angle: Less than 18.5 degrees
10. Relative Illumination: 85%
11. Lens Construction: 4E + IR650
12. Thread: M12 x 0.5