12.5 mm focal length
Fast aperture
Low distortion
The Fujinon HF12.5SA-1 machine vision lens is known for its low distortion and relatively fast aperture.
Focus and aperture lock-down with thumbscrews. All HF-SA lens models conveniently have the same M49 x 0.75 mm filter thread.
Mechanical
| Lens Mount: | C-Mount |
| Length: | 68.5 mm |
| Filter Thread: | M49 x .75 |
| Weight: | 295 g |
Optical
| Lens Type: | General |
| Focal Length: | 12.5 mm |
| Distortion: | < -0.08 % |
| Center Resolving Power: | 3.45 µm, 145 lp/mm |
| Minimum Object Distance: | 100 mm |
| F#: | 1.4 - 22.0 |
| Image Circle: | 11.00 mm (2/3") |
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