Product Name: China Factory Lens 1/2.7" equivalent 2.8mm fixed focal length horizontal 111 degree wide angle
Product Advantage:
1, Large Aperture Low Lux Lens F1.0
2, 132 degree M12 Wide Angle for Night Vision CCTV Camera
3, FOV work equivalent 2.8mm CCTV Lens
4, Used in Board Camera, MTV Lens, Cmos Board Module etc
Product Specification
optical specification of 3.37mm 1080P F1.0 starlight Vision Lens
1, Focal length: 3.37±5%
2, Aperture F/No: 1.1±10% Low Lux Lens
3, Optical back focal length (OBFL): 3.84±0.2 (in air)
4. Mechanical back focal length (MBFL): 3.74±0.2 (in air)
5. TTL: 22.09±0.2（in air）
6, Max image circle: Φ6.8（MAX)
7, Lens structure: 2G5P
8, Mount type: M12*P0.5
9, Clamp Force: 100-600gf-cm
10, FOV (D/H/V) 1/2.7"(16:9) 132.1°/111.0°/57.4°
11, Optical Distortion 1/2.7" -57%， 1/2.9" -48.5
12, Relative illumination 1/2.7" 0.4，1/2.9" 0.44
13, CRA 1/2.7" 13.6°， 1/2.9" 12.7°
14, M.O,D. 0.2m
15, MTF resolution 1920*1080 （2MP）
16, Focus operation: manual
Iris operation: fixed
17, HSF&safety: RoHS
Technical Datasheet of M12 CCTV Wide Angle Lens
Lens Application
1, CCTV Camera Lens, Starlight Camera Lens
2, Surveillance camera, Wireless security Camera
3，IP Network Camera, POE Camera, SDI camera
4, Bullet Camera, Dome Camera, AHD Camera
5, Wifi Camera, VR 360 Wifi Camera, Bulb Wifi Camera
6, Night Camera, Night Vision Camera
7, Floodlight Camera, Indoor/ourdoor Camera
8, Security Smart Home Camera
9, 4G/ Solar Panel/ Battery Camera
10, Wifi door Phone Camera, doorBell Camera, USB WebCam,
11, Baby Monitor,Video Recorder
12, Lens for Hikivision and Dahua Camera
Complete Lenses production and Glass lens assembly process
1, raw material - 2, Cutting- 3,Rough Grinding- 4 Polishing - 5, Inspection -6 Testing- 7, Centering - 8 Coating - 9 Cleaning - 10 Blackening - 11, Assembly - 12 MTF Testing- 13, Gluing - 14, Filter Mounting - 15 Buckle Lens Cap- 16, Packing
