
Pentax-Cosmicar C91698 (B7838-UV) UV Lens Ultraviolet Ray
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→ Focal Length: 78.0mm
→ Max. Aperture Ratio: 1:3.8
→ Iris Range: 3.8~16
→ Mount: C
→ Horizontal Angle of View: 2.70°
→ 1/4 format: 2.70°
→ 1/3 format: 3.50°
→ 1/2 format: 4.70°
→ 2/3 format: 6.50°
→ Min. Object Distance: 0.44m
→ Back Focal Length: 71.31mm
→ Filter Size: 49 P=0.75mm
→ Dimensions: 62.5x109.3mm
→ Weight: 446g
→ Remarks: 365nm (230nm-800nm with Band Pass Filter)
The Pentax C91698-(B7838-UV) features High performance UV lens compatible with 2 mega-pixel cameras*, Compact design, ideal for integration into machine vision systems, Lockable focus and iris rings prevent movement during vibration and shock*, Extended wavelength range (200nm to 1000nm)*.
*H2520-UVM only
The C91698(B7838-UV) can be used in Detection of forgery, falsified documents, bills and credit cards, surface inspection of circuits for soldering defects.
Similar Models:
C62500 (H2520-UVM): 1/2-inch format, 25mm UV Lens Ultraviolet Ray.
C91698 (B7838-UV): 1-inch format, 25mm UV Lens Ultraviolet Ray.










