Lenses (for Machine Vision)CA-L series

CA-LMHR13

Ultra high resolution Telecentric Macro Lens Straight 1.3x

SPECIFICATIONS

Select Language

Model

CA-LMHR13*1

Optical magnification

×1.15 to ×1.47

Max. compatible image/CCD size

2/3"

Field of view

2/3":
Low magnification 7.3 × 6.2 mm, High magnification 5.7 × 4.8 mm
1/1.8":
Low magnification 6.1 × 4.6 mm, High magnification 4.8 × 3.6 mm

F-stop range (aperture)

Low magnification: 5.7 to 38, High magnification: 7.3 to 49

Resolving power

centre/periphery : 120 cycles/mm

WD

Low magnification: 111.6 mm, High magnification: 111.6 mm*2

TV distortion

Low magnification: 0.011%, High magnification: -0.015%

Depth of field

Low magnification: 0.968 mm, High magnification: 0.592 mm*3

Pixel resolution
(US 3.5 µm: low magnification to US 4.4 µm: high magnification)

3 µm /pixel*4

Mount

C-mount

Resolution

3.3 µm*5

Environmental
resistance

Ambient temperature

0 to 50°C

Relative humidity

35 to 80% RH (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.
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.

For visitors who viewed this page

    VISION LIBRARY

    • XG/CV系列 用户支持

    Latest / Most Downloaded

      • General Catalogue Request
      • Trade Shows and Exhibitions
      • eNews Subscribe

      Vision / Auto ID