Датчик идентификации Keyence CA-LM2

Lens

Model	CA-LM2*1
Type	Standard
Optical magnification (reference magnification)	x2
Magnification range	Approx. ±3 % relative to reference axis
WD (at reference magnification)	66.9 mm*2
Compatible image/CCD size	1/2″
Field of view (at reference magnification)	1/3″	1.8 x 2.4 mm
1/2″	2.4 x 3.2 mm
2/3″	–
F-stop range (aperture)	15.4
Depth of field	400 µm*3
Max. TV distortion	-0.04 %
Resolution	5.1 µm*4
Mount	C-mount
Ambient temperature/humidity range	0 to +50 °C, 80 % RH (No condensation)
Weight	Approx. 57 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/CCD size and a horizontal resolution of 320 TV 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.