HD 1080P 2.8/3.6/6/8mm CCTV LENS Security Camera Lens M12 2MP Aperture 1/2.7", 1/2.5" Image Format Surveillance Camera Lens HD

Description

HD 1080P 2.8/3.6/6/8mm CCTV LENS Security Camera Lens M12 2MP Aperture 1/2.7, 1/2.5 Image Format Surveillance Camera Lens HD

2.8mm lens:

Pixel MP 2MP

Focal length Focal-Length 2.8mm

Relative aperture Aperture D / f ' F2.7
Interface Mount 12 x 0.5
Image format Image format 1/3
Field of View Field 128
Dimensions 14 x 15.9
Optical back focal length BFL mm 5.27
Backlash EFL 3.3

​
3.6mm lens:
Pixel MP: 2MP
Focal-Length: 3.6mm
Relative aperture Aperture D/f': F2.3
Interface Mount: 12 x 0.5
Image format: 1/3
Optical back focal length BFL mm: 6.88

6mm lens:

Pixel MP: 2MP
Focal-Length: 6mm
Relative aperture Aperture D/f': F1.8
Interface Mount: 12 x 0.5
Image format: 1/2.7
Field of view Field: 58
Dimensions: ¢14 x 14.8
Optical back focus BFL mm: 6.2