Product Name: 2.8-8mm 2.8X optical AF Camera Zoom Lens Fixed Iris
Product Advantage:
1, 2.8-8mm 2.8X Motorized Fast Zoom Lens for Mini PTZ Camera
2, Compact structure, excellent optical performance, Auto Focus Wide Angle Zoom Lens
3, 4K High Resolution CCTV Zoom Lens with 138 degree Wide Angle
Product Specification
optical specification of 2.8-8mm motorized Zoom Lens for Camera
1, EFFECTIVE Focal length: 3.3(W) ~ 5.7(T) ±5%
2, Aperture F/No: 1.5(W)~1.9(T) ±10%
3, Optical back focal length (OBFL): 6.37(W)~9.77(T) ±0.2 (in air)
4. Mechanical back focal length (MBFL): 0.76±0.2 (in air)
5. TTL: 33.1±0.4 (in air)
6, Max image circle: ∅6.8（W）-∅6.9（T)（MAX)
7, Lens structure: 4G5P（3G5P+1GMP）
8, Mount type: not standard mount type
9, Clamp Force: 60-600gf-cm
10, FOV (D/H/V)1/2.8”
DFOV 138.3°（W）- 66.1°（T)
HFOV .1°（W）- 57.1°（T)
VFOV 55.9°（W）- 31.6°（T)
11, Optical Distortion 1/2.8”-63.5%～-14.2%,
1/2.9”-56.1%～-13.2%
12, Relative illumination 1/2.8”50.2%～70% ,
1/2.9”54%～71%
13, CRA: 1/2.8”14.8°～12.5°
1/2.9”14.5°～12.3°
14, M.O,D.: Wide :1.3m～∞ ,Tele: 3.3m～∞
15, MTF resolution: 3840*2160 （8MP）
16, Zoom operation: step motor,
Focus operation: step motor,
Iris operation: Fixed
17, HSF&safety: RoHS
Product Application
1, PTZ Camera
2, Mini IP Security Camera
3, Video Conferencing Camera
4, CCTV Zoom Camera
5, Face recognition Camera
6, Video Surveillance camera
About US
we are China professional Plastic Lens, Glass Lens and Camera Lens Manufacturers that running our own Lens Factory and have South Korea, Taiwan and Japan Imported Optical Lens Manufacturing Machine and Fully Automated Lens Assembly Machines also Glass Lens Manufacturing Equipment and skilled workers work in 10000 Dust-free workshop。Lens Product passed CE, RoHS, REACH Certifications and factory with IATF16949 Approval.Main Lens covering Car camera Lenses (Automotive Lens),Zoom Lens, Fisheye Lenses, Low Distortion Lens, M7 Lens, Wide Angle Lens M12, F1.0 M16 Lens, Motorized Varifocal Lens etc。 of course we are also Wholesale Lens Company, provide Lens Shopping here, Lens Wholesale or retail or Distribute and Custom Camera Lens
