Lens
Keyence CA-LHL25
Lenses (for Machine Vision) CA-L series
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Specification
| Model | CA-LHL25 | |
| Focal point | 25 mm | |
| F-stop | F2.8 to F32 *1 | |
| Minimum WD | 0.1 m | |
| Resolving power | 100 cycles/mm at centre, 80 cycles/mm on periphery | |
| Compatible image/CCD size | 2" | |
| TV distortion | -0.06 %*2 | |
| Filter size | 52 mm P0.75 | |
| Mount | Special mount (M40 P0.75) | |
| Environmental resistance | Ambient temperature | 0 to +50 °C |
| Relative humidity | 35 to 80 % RH (No condensation) | |
| Weight | Approx. 420 g | |
| *1 When used with a line camera, an aperture of around F 2.8 is recommended. This improves the peripheral resolving power. *2 Indicates specification for compatible image/CCD size. Value in parenthesis applies to 2/3" or 1/2" CCD size. |
