The Kowa LM12JCM-V lens has a resolving power of 100 lp/mm at center and 80 lp/mm at the corners, across the range of working distances and apertures.
This Kowa machine vision lens has a ruggedized design for use in high-vibration and shock environments. All internal glass elements are glued to the inside of the housing for increased stability. The F-stop is set by installing one of the four interchangeable iris plates that are included.
This lens features a two-way reversible nut to securely lock the focus adjustment in place.
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Mechanical
| Lens Mount: | C-Mount |
| Length: | 38.1 mm |
| Filter Thread: | M27 x .5 |
| Weight: | 75 g |
Optical
| Lens Type: | General |
| Focal Length: | 12 mm |
| Distortion: | < -7.00 % |
| Center Resolving Power: | 4.16 µm, 120 lp/mm |
| Corner Resolving Power: | 5.00 µm, 100 lp/mm |
| Minimum Object Distance: | 150 mm |
| F#: | 1.4 - 16.0 |
| Image Circle: | 11.00 mm (2/3") |
Environmental
| Operating Temperature: | -10 to 50°C (14 to 122°F) |
| Storage Temperature: | -20 to 60°C (-4 to 140°F) |
Learn about lenses in our Lens Tech Center.
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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.
