KEYENCE CA-LML0210 Lens

Optical magnification

x0.25 to x1.0

WD (at reference magnification)

×0.25

238 mm^*2

×0.50

137 mm^*2

×0.75

105 mm^*2

×1.0

88 mm^*2

Compatible image/CCD size

2"

Field of view (at reference magnification)

1": 9.6 x 12.8 mm to 38.4 x 51.2 mm,
28.7 mm line camera: 28.7 mm to 114.7 mm,
2": 19.2 x 25.6 mm to 76.8 x 102.4 mm

F-stop range (aperture)

F6 to F64 (F-stop: F2.8 to F32)

Telecentricity

-

Filter size

46.0 mm P0.75

Resolution

×0.25

16.8 µm^*3

×0.50

8.4 µm^*3

×1.0

4.2 µm^*3

TV distortion (Max.)

×0.25

-0.10 %

×0.50

0.10 %

×1.0

-0.10 %

Depth of field

×0.25

20.48 mm^*4

×0.50

5.12 mm^*4

×1.0

1.28 mm^*4

Mount

Special mount (M40 P0.75)

Environmental resistance

Ambient temperature

0 to +50 °C

Relative humidity

80% RH or less (No condensation)

Weight

Approx. 650 g

^*1 When installing the macro lens (CA-LMxx) to the line scan camera, make sure to secure the lens unit with the dedicated mounting stand (OP-87337, sold separately) or an equivalent mount.
^*2 WD indicates a working distance at reference magnification. WD will vary depending on magnification adjustment.
^*3 The smallest resolvable feature that can be detected using 550 nm wavelength light.
^*4 Depth of field applies to an F-stop of 16 and will vary depending on F-stop setting. The indicated depth of field is a theoretical value that assumes 1/2" CCD size and a horizontal resolution of 320 lines. (Circle of least confusion is 40 µm in the image)