KEYENCECA-LH4High-resolution Low-distortion Lens 4 mmSpecifications:ModelCA-LH4Focal point4.4 mmF-stop range (aperture)F1.6 to F16Minimum WD0.1 mMountC-mountFilter size43.0 mm P0.75Compatible image/CC
KEYENCE
CA-LH4
High-resolution Low-distortion Lens 4 mm
Specifications:
Model | CA-LH4 |
Focal point | 4.4 mm |
F-stop range (aperture) | F1.6 to F16 |
Minimum WD | 0.1 m |
Mount | C-mount |
Filter size | 43.0 mm P0.75 |
Compatible image/CCD size | 1/1.8" |
TV distortion | -0.2 % (-0.13 %)*1 |
Resolving power | 100 cycles/mm at centre, 80 cycles/mm on periphery |
Ambient temperature/humidity range | 0 to +50°C, 80% RH or less (No condensation) |
Weight | Approx. 150 g |
*1 Indicates specification for compatible image/CCD size. Value in parenthesis applies to 1/3" image/CCD size. | |