Ricoh UV lenses
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Ricoh UV Lenses are a series of optical systems that employ optical-grade quartz glass for imaging in the near-ultraviolet region, this lens is optimized for application in the inspection of minute surfaces.
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 flters and UV illumination to provide falsifed documents detection

 

Typical Applications:

• Detection of counterfeit banknotes; falsified documents and credit cards.
• Surface inspection for circuit boards for soldering defects.

UV Lens            
Model
Resolution
Format Size
Focal Length
Mount
Iris Range
Filter Size
1, 2/3, 1/2" format
25 mm
C
2.8-16
25.5 P=0.5 mm
1, 2/3, 1/2" format
78 mm
C
3.8-16
49 P=0.75 mm