Lenses (for Machine Vision)CA-L series

CA-LML0210

Lens

SPECIFICATIONS

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Model

CA-LML0210*1

Optical magnification

×0.25 to ×1.0

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 × 12.8 mm to 38.4 × 51.2 mm,
28.7 mm line camera : 28.7 mm to 114.7 mm,
2": 19.2 × 25.6 mm to 76.8 × 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

35% to 80% RH (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)

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