TC12K144

Telecentric lens for 12k and 16k linescan cameras, magnification 0.439 x, M72 x 0.75 mount

Specifications

Magnification	(x)	0.439
Image circle Ø	(mm)	62.4
Object field of view
with line - 12k detector 12k x 5.2 µm 62.40	(mm)	142.2
with line - 12k detector 12k x 5 µm 61.44	(mm)	140.0
with line - 16k detector 16k x 3.5 µm 57.34	(mm)	130.6
with line - 8k detector 8k x 7 µm 57.34	(mm)	130.6
Optical specifications
Working distance (1)	(mm)	237.9
wF/# (2)		16
Telecentricity typical (max) (3)	(deg)	< 0.06 (0.08)
Distortion typical (max) (4)	(%)	< 0.07 (0.10)
Field depth (5)	(mm)	5.5
CTF@ 70 lp/mm	(%)	> 40
Mechanical specifications
Length (6)	(mm)	743.3
Diameter	(mm)	200
Mass	(g)	9000
Mount (7)		M72 x 0.75 - FD 6.56

Notes

Working distance: distance between the front lens and the object. Set this distance within +/- 3% of the nominal value for maximum resolution and minimum distortion
Working F-number (wF/#): the real F-number of a lens when used as a macro. Lenses with smaller apertures can be supplied on request
Maximum slope of principal rays inside the lens: when converted to milliradians, it gives the maximum measurement error for any millimiter of object displacement
Percent deviation of the real image compared to an ideal, undistorted image: typical (average production) values and maximum (guaranteed) values are listed.
At the borders of the field depth the image can be still used for measurement but, to get a very sharp image, only half of the nominal field depth should be considered. Pixel size used for calculation is 4.35 μm.
Measured from the front end of the mechanics to the camera flange.
FD stands for Flange Distance (in mm), defined as the distance from the mounting flange (the “metal ring” in rear part of the lens) to the camera detector plane.

Dimensions

footprint

All product specifications and data are subject to change without notice to improve reliability, functionality, design or other. Photos and pictures are for illustration purposes only.

Layout files

PDF DXF IGS STEP

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CMHO144

Clamping mechanics for TCxx130, TCxx144 lenses and LTCLHP144-X illuminators

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