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  • RICOH C91699 Image 1

RICOH C91698 1" (78 mm) UV Fixed Focal Lens

Quick Overview

c 1" 78MM F3.8 C-Mount LENS, UV Lens
Overview

The RICOH C91698 (FL-BC7838-VGUV) is a 1" UV Lens with 365NM Sensitivity.

 

Features:

 

  • High performance quartz glass, enabling the capture of sharp images in the near-ultraviolet region.
  • Extended wavelength range (230nm to 800nm), with peak performance at 365nm.
  • Compact design, ideal for integration into machine vision systems
  • Optimised for use with band pass filters and UV illumination to provide falsified documents detection
  •  

    Applications:

     

  • Detection of Counterfeit Banknotes
  • Falsified Documents and Credit Cards
  • Surface Inspection of Circuit Boards for Soldering Defects
Specifications
Format Size 1, 2/3, 1/2" format
Focal Length 78 mm
Maximum aperture ratio 1:3.8
Iris Range 3.8-16
Mount  C
Horizontal
angle of view 1/3" Format
3.5°
Horizontal
angle of view 1/2" Format
4.7°
Horizontal
angle of view 11/8" Format
5.3°
Horizontal
angle of view 2/3" Format
6.5°
Horizontal 
angle of view 1" Format
9.5°
Minimum object distance 0.44 m
Back focal length 71.31 mm
Filter Size 49 P=0.75 mm
Dimensions φ62.5×109.3 mm
Comments Optimum wavelength 365nm
No Video available

RICOH C91698
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