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.
Mechanical
| Lens Mount: | C-Mount |
| Length: | 37.0 mm |
| Filter Thread: | M27 x .5 |
Optical
| Lens Type: | General |
| 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") |
Learn about lenses in our Lens Tech Center.
Please contact us for information about any manufacturer's warranty.
Items configured with options marked NC/NR cannot be canceled or returned. Special order items and open cartons cannot be returned unless defective as covered by the manufacturer's warranty. The return of item quantities exceeding that normally stocked by Machine Vision Store will be subject to a restocking fee. All returns must be pre-authorized by Machine Vision Store and shipped with freight pre-paid. Please contact us to request authorization and instructions.
