UV Lens
Features
An optical system that employs optical-grade quartz glass for imaging in the near-ultraviolet region
This lens is optimized for application in the inspection of minute surfaces
Used for detection of counterfeit banknotes; falsified documents and credit cards, surface inspection of circuit boards for soldering defects
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High performance quartz glass, enabling the capture of sharp images in the near-ultraviolet region.
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Extended wavelength range (230nm to 800nm), with peak performance at 365nm.
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Compact design, ideal for integration into machine vision systems
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Optimised for use with band pass filters and UV illumination to provide falsified documents detection
FL-BC2528-VGUV
| Resolution | over 0.3 Mega-Pixel | |
|---|---|---|
| Format size | 1" format | |
| Focal length | 25mm | |
| Maximum aperture ratio | 1:2.8 | |
| Iris range | 2.8〜16 | |
| Mount | C | |
| Horizontal angle of view | 1/3" format | 11.1° |
| 1/2" format | 14.8° | |
| 1/1.8" format | 16.6° | |
| 2/3" format | 20.4° | |
| 1" format | 29.7° | |
| Minimum object distance | 0.23m | |
| Back focal length | 22.07mm | |
| Filter size | 25.5 P=0.5mm | |
| Dimensions | φ30×25.4mm | |
| Weight | 33g | |
| Remarks | Optimum wavelength 365nm | |
FL-BC7838-VGUV
| Resolution | over 0.3 Mega-Pixel | |
|---|---|---|
| Format size | 1" format | |
| Focal length | 78mm | |
| Maximum aperture ratio | 1:3.8 | |
| Iris range | 3.8〜16 | |
| Mount | C | |
| Horizontal angle of view | 1/3" format | 3.5° |
| 1/2" format | 4.7° | |
| 1/1.8" format | 5.3° | |
| 2/3" format | 6.5° | |
| 1" format | 9.5° | |
| Minimum object distance | 0.44m | |
| Back focal length | 71.31mm | |
| Filter size | 49 P=0.75mm | |
| Dimensions | φ62.5×109.3mm | |
| Weight | 446g | |
| Remarks | Optimum wavelength 365nm | |