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related accessories
This objective lens is designed for 1" C-Mount cameras and viewers. The lens feature manual focus, an integrated adjustable iris diaphragm, and has broadband coatings making them ideal low cost solutions for imaging in the near-infrared spectral range with reduced flare and ghosting. A C-Mount Extension Tube kit is also available for those applications requiring close focus and higher magnification.
It is important to note that they are not chromatically corrected for the entire spectral range.
Model |
L135F2.8 |
Focal Length |
135mm |
Max Aperture Ratio |
F2.8 |
Max Image Format |
1" (16mm diagonal) |
Spectral Transmission Range |
400-2200nm |
Iris Range |
2.8 - 22C |
Focus Range |
1500mm to infinity |
Angular FOV DxHxV (1" format) |
6.8°x5.4°x4.1° |
Filter Size |
55.0.0mm |
Dimensions |
60mm OD x 89mm L |
Weight |
470 g |