L078-2.78-M12

Description

2.78mm M12 wide angle low distortion fixed focus lens

IMG_0195_l.jpg

Specifications

Focal Length 2.78mm
Aperture f/2.2
Image Size 10.16mm [1/2.5”]
Angle of View
  • D: 112°
  • H: 100°
  • V: 80°
Mount Type M12 x 0.5-6g
Minimum Object Distance 0.2m
Distortion <-3%
CRA <19°
Back Focal Length 4.92mm
Flange Back Length 3.74mm
External Dimensions
  • D=18mm
  • L=18.36mm
AR coating Yes
Net Weight 8g

Relative illumination

01_illumination_out.png

Distortion02_distortion_out.png

 

Dimensions

L078-2_78-M12_dimensions.png


Revision #4
Created 25 April 2021 13:01:56 by Saulius
Updated 4 July 2022 17:24:50 by Saulius