The Kowa LM12JCM lens was designed for monochrome cameras having 6 micron or larger pixels, and color cameras having about 8 micron or larger pixels. This lens has 100 lp/mm resolution at center and 80 lp/mm in corners.
This lens has a compact metal housing that moves the front and rear spherical elements independently for better resolution and contrast, regardless of working distance. The focus and aperture adjustments lock-down with thumb-screws to resist equipment vibration.
|Filter Thread:||M27 x .5|
|Focal Length:||12 mm|
|Distortion:||< -0.07 %|
|Center Resolving Power:||5.00 µm, 100 lp/mm|
|Corner Resolving Power:||6.25 µm, 80 lp/mm|
|Minimum Object Distance:||150 mm|
|F#:||1.4 - 16.0|
|Image Circle:||11.00 mm (2/3")|
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