Lenses (for Machine Vision)

CA-L series

Ultra high resolution Telecentric Macro Lens Straight 1.3x CA-LMHR13

CA-LMHR13 - Ultra high resolution Telecentric Macro Lens Straight 1.3x

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

Data Sheet (PDF)

360°view (3D PDF)

Specifications

Model				CA-LMHR13^*1
Optical magnification				x1.15 to x1.47
Max. compatible image sensor size				2/3"
Field of view				2/3": Low magnification 7.3 x 6.2 mm 0.29" x 0.24", High magnification 5.7 x 4.8 mm 0.22" x 0.19" 1/1.8": Low magnification 6.1 x 4.6 mm 0.24" x 0.18", High magnification 4.8 x 3.6 mm 0.19" x 0.14"
F-stop range (aperture)				Low magnification: 5.7 to 38, High magnification: 7.3 to 49
Resolving power				Center/periphery: 120 cycles/mm
WD				Low magnification: 111.6 mm 4.39", High magnification: 111.6 mm 4.39"^*2
TV distortion				Low magnification: 0.011 %, High magnification: -0.015 %
Depth-of-field				Low magnification: 0.968 mm0.04", High magnification: 0.592 mm0.02"^*3
Mount				C-mount
Pixel resolution (US 3.5 µm 0.14 Mil: low magnification to US 4.4 µm 0.17 Mil: high magnification)				3 µm 0.12 Mil/pixel^*4
Resolution				3.3 µm 0.13 Mil^*5
Environmental resistance	Ambient temperature			0 to +50 °C 32 to 122 °F
	Relative humidity			80% RH or less (No condensation)
Weight				Approx. 330 g
^1 The above values were calculated according to optical design values. Actual values for individual lenses will differ according to precision of assembly. ^2 WD indicates the distance from the tip of the lens to the workpiece. Changing the magnification changes this distance. ^3 The depth-of-field is a theoretical value calculated with an F-stop of 16 and a circle of least confusion of 40 µm 1.57 Mil. This varies depending on the F-stop. ^4 The pixel resolution is the field of view per pixel. This varies depending on the camera used. US = Unit cell size (size of 1 pixel) The CA-LMHR Series can also be used at pixel resolutions other than those listed here depending on the optical magnification. ^*5 The smallest resolvable feature able to be detected under 550 nm wavelength light.

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