Lens
Keyence CA-LM0510
Lenses (for Machine Vision) CA-L series
Categories: Vision / Auto ID, Vision Systems
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Specification
Model | CA-LM0510*1 | |
Optical magnification (reference magnification) | x0.5 to x1.0 | |
WD (at reference magnification) | x0.5: 111 mm, x1.0: 78 mm*2 | |
Compatible image/CCD size | 2/3" | |
Field of view (at reference magnification) | 1/3" | 3.6 x 4.8 mm to 7.2 x 9.6 mm |
1/2" | 4.8 x 6.4 mm to 9.6 x 12.8 mm | |
2/3" | 6.6 x 8.8 mm to 13.2 x 17.6 mm | |
F-stop range (aperture) | 5 to CLOSE (F-stop: 2.8 to CLOSE) | |
Depth of field | x0.5: 5.12 mm, x1.0: 1.28 mm*3 | |
Max. TV distortion | x0.5: 6.7 µm, x1.0: 3.4 µm*4 | |
Resolution | ||
Mount | C-mount | |
Ambient temperature/humidity range | 0 to +50 °C, 80 % RH (No condensation) | |
Weight | Approx. 220 g | |
*1 The above values were calculated according to optical design values. Actual values for individual lenses will differ according to precision of assembly. *2 WD indicates a working distance at reference magnification. WD will vary depending on magnification adjustment. *3 Depth of field applies to an F-stop of 16. Depth of field varies depending on F-stop setting. The indicated depth of field is a theoretical value that assumes 1/2" Image/CCD size and a horizontal resolution of 320 lines. (Circle of least confusion is 40 µm in the image) *4 The smallest resolvable feature able to be detected under 550 nm wavelength light. |