The Fujinon HF50SA-1 machine vision lens is known for its low distortion and relatively fast aperture.
All HF-SA lens models conveniently have the same M49 x 0.75 mm filter thread.
|Filter Thread:||M49 x .75|
|Focal Length:||50 mm|
|Distortion:||< 0.08 %|
|Center Resolving Power:||3.45 µm, 145 lp/mm|
|Minimum Object Distance:||400 mm|
|F#:||1.8 - 22.0|
|Image Circle:||11.00 mm (2/3")|
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