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Ultra high resolution Telecentric Macro Lens Straight 2x CA-LMHR20

CA-LMHR20 - Ultra high resolution Telecentric Macro Lens Straight 2x

*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-LMHR20^*1
Optical magnification				x1.73 to x2.20
Max. compatible image sensor size				2/3"
Field of view				2/3": Low magnification 4.8 x 4.1 mm 0.19" x 0.16", High magnification 3.8 x 3.2 mm 0.15" x 0.13" 1/1.8": Low magnification 4.1 x 3.1 mm 0.16" x 0.12", High magnification 3.2 x 2.4 mm 0.13" x 0.09"
F-stop range (aperture)				Low magnification: 6.8 to 43, High magnification: 8.7 to 55
Resolving power				Center/periphery: 120 cycles/mm
WD				Low magnification: 114.8 mm 4.52", High magnification: 109.4 mm 4.31"^*2
TV distortion				Low magnification: 0.001 %, High magnification: 0.011 %
Depth-of-field				Low magnification: 0.428 mm0.02", High magnification: 0.264 mm0.01"^*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)				2 µm 0.08 Mil/pixel^*4
Resolution				2.6 µm 0.10 Mil^*5
Environmental resistance	Ambient temperature			0 to +50 °C 32 to 122 °F
	Relative humidity			80% RH or less (No condensation)
Weight				Approx. 410 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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