KEYENCE CA-LM0510 Telecentric macro lens 0.5-1.0x

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 or less (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.