Magnification	(x)	0.635
Max sensor size	(mm)	APS-H
Image circle Ø	(mm)	33.5
Object field of view
with PYTHON 26.07 mm diagonal w x h 18.43 x 18.43	(mm x mm)	29.03 x 29.03
with APS-C IMX342 27.9 mm diagonal w x h 22.36 x 16.77	(mm x mm)	35.21 x 26.41
with line - 4k detector 4k x 7 µm 28.67	(mm)	45.15
with APS-H PYTHON 32.58 mm diagonal w x h 23.4 x 23.4	(mm x mm)	36.28 x 36.28
Optical specifications
Working distance (1)	(mm)	131.1
wF/# (2)		12
Telecentricity typical (max) (3)	(deg)	<0.08 (0.10)
Distortion typical (max) (4)	(%)	<0.08 (0.10)
Field depth (5)	(mm)	2.5
CTF@ 50 lp/mm	(%)	> 40
Mechanical specifications
Mount		M42x1 FD12
Phase adjustment		Yes
Length	(mm)	327.2
Diameter	(mm)	75.0
Mass	(g)	1300

Last update: 2021-03-03

Notes

Working distance: distance between the front end of the mechanics and the object.
Working F/#: the real F/# of a lens in operating conditions.
Maximum angle between chief rays and optical axis on the object side.
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 5.5 μm.

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.

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