Lenses (for Machine Vision)

CA-L series

This model has been discontinued.
Compliance with the certification standard is ensured as of the time of shipment from our company.

Lens CA-LM8

CA-LM8 - Lens

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

Specifications

Model		CA-LM8^*1
Type		Standard
Optical magnification (reference magnification)		x8
Magnification range		Approx. ±5 % relative to reference axis
WD (at reference magnification)		64.5 mm 2.54" ^*2
Compatible image sensor size		1/2"
Field of view (at reference magnification)	1/3"	0.45 x 0.6 mm 0.018" x 0.024"
	1/2"	0.6 x 0.8 mm 0.024" x 0.031"
	2/3"	-
F-stop range (aperture)		52.4
Depth-of-field		79 µm 3.11 Mil^*3
Max. TV distortion		-0.04 %
Resolution		4.4 µm 0.17 Mil^*4
Mount		C-mount
Ambient temperature/humidity range		0 to +50 °C 32 to 122 °F, 80 % RH (No condensation)
Weight		Approx. 67 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.