The Kowa LM4NCL wide-angle lens is appropriate for machine vision applications requiring a large field of view. The minimum working distance is just 20 centimeters. The center resolution is 100 lp/mm and corner resolution is 60 lp/mm.
Mechanical
| Lens Mount: | C-Mount |
| Length: | 30.5 mm |
| Filter Thread: | None (slip-on filters avaiable) |
Optical
| Lens Type: | General |
| Focal Length: | 3.5 mm |
| Distortion: | < -28.00 % |
| Center Resolving Power: | 5.00 µm, 100 lp/mm |
| Corner Resolving Power: | 8.30 µm, 60 lp/mm |
| Minimum Object Distance: | 200 mm |
| F#: | 1.4 - 16.0 |
| Image Circle: | 8.00 mm (1/2") |
Learn about lenses in our Lens Tech Center.
Contact us for compatible filters.
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.
