Optical specifications Dimensions    
Part number Focal length Image circle Ø Max detector
size
WD F/# Horizontal
angle of view
Max
Distortion
Mount Length Diameter Filter thread   
  (mm) (mm)   (mm)   (°) 1 % 2   (mm) (mm) (mm)  
RT-FL-BC2528-VGUVUV (365 nm) C-mount lens, 25 mm F2.8, for up to 1" detectors 25 16 1″ 230 〜 ∞ 2.8-16 29.7 - C 58.7 60 M25x0.5 Buy now
RT-FL-BC7838-VGUVUV (365 nm) C-mount lens, 78 mm F3.8, for up to 1" detectors 78 16 1″ 440 〜 ∞ 3.8-16 9.5 - C 109.3 62.5 M49x0.75 Buy now