The optical resolution is 120 lp/mm at center and 100 lp/mm at the corners.
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 (F1.4, F4, F8, F16) that are included.
This lens features a two-way reversible nut to securely lock the focus adjustment in place. To adjust the focus:
1.Unscrew the bottom ring of the outside body to adjust focus to optimal position.
2.Screw the red two way reversible nut on the center body towards the bottom ring to lock in the focus.
Details
| Lens Type: | General |
| Focal Length: | 12 mm |
| Center Resolving Power: | 4.16 µm, 120 lp/mm |
| Corner Resolving Power: | 5.00 µm, 100 lp/mm |
| Minimum Working Distance: | 150 mm |
| F#: | 1.4 - 16.0 |
| Lens Mount: | C-Mount |
| Image Circle: | 11.00 mm (2/3") |
| Length: | 38.1 mm |
| Filter Thread: | M27 x .5 |
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