Lenses (for Machine Vision)

CA-L series

Catalogs View Catalog

Telecentric macro lens Coaxial 1.0x CA-LMA1

CA-LMA1 - Telecentric macro lens Coaxial 1.0x

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Specifications

Model

CA-LMA1*1

Type

Coaxial

Optical magnification (reference magnification)

x1

Magnification range

-

WD (at reference magnification)

67 mm 2.64" *2

Compatible image sensor size

2/3"

Field of view (at reference magnification)

1/3"

3.6 x 4.8 mm 0.142" x 0.189"

1/2"

4.8 x 6.4 mm 0.189" x 0.252"

2/3"

6.6 x 8.8 mm 0.26" x 0.34"

F-stop range (aperture)

11.5

Depth-of-field

920 µm 36.22 Mil*3

Max. TV distortion

0.02 %

Resolution

7.7 µm 0.30 Mil*4

Mount

C-mount

Ambient temperature/humidity range

0 to +50°C 32 to 122°F, 80% RH or less (no condensation)

Weight

Approx. 75 g

*1 The above values are all calculated according to optical design values. Actual values for individual lenses will differ according to precision of assembly.
*2 Working distance indicates a working distance of each lens at reference magnification. Working distance will vary depending on magnification adjustment. (Excluding CA-LM1/LMA1)
*3 The indicated depth-of-field is a theoretical value that assumes 1/2" or 2/3" image sensor size and a horizontal resolution of 320 TV lines. (Circle of least confusion is 40 µm 1.57 Mil in the image)
*4 The smallest resolvable feature able to be detected under 550 nm wavelength light.

Data Sheet (PDF) Other Models