Wide-angle 4 mm lens
For larger 1" sensors
Low distortion
Excellent light transmission
The Kowa LM4HC lens was designed for cameras with up to a 1" size sensor. This lens has 100 lp/mm resolution at center and 50 lp/mm in corners.
This lens has a compact metal housing. The focus and aperture adjustments lock-down with thumb-screws to resist equipment vibration.
This wide-angle lens is appropriate for machine vision applications requiring a large field of view and/or short working distance.
Mechanical
| Lens Mount: | C-Mount |
| Length: | 64.7 mm |
| Filter Thread: | None (slip-on filters avaiable) |
Optical
| Lens Type: | General |
| Focal Length: | 4.7 mm |
| Distortion: | < -0.58 % |
| Center Resolving Power: | 5.00 µm, 100 lp/mm |
| Corner Resolving Power: | 10.00 µm, 50 lp/mm |
| Minimum Object Distance: | 100 mm |
| F#: | 2.4 - 11.0 |
| Image Circle: | 16.00 mm (1") |
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