4.000x High magnification telecentric lens with built-in coaxial illumination for detectors up to 2/3″, WD 110.0 mm

Working distance: distance between the front end of the mechanics and the object. Set this distance within ±3% of the nominal value for maximum resolution and minimum distortion. Working f-number (wf/N): the real f-number of a lens in operating conditions. Measured from the front end of the mechanics to the camera flange.

Main optical specifications
Magnification	(x)	4.000
Image circle diameter	(mm)	11.0
Max sensor size		2/3″

Object field of view
1/3”	(mm × mm)	1.20 x 0.90
1/2.5”	(mm × mm)	1.43 x 1.07
1/2”	(mm × mm)	1.60 x 1.20
1/1.8”	(mm × mm)	1.78 x 1.33
2/3”	(mm × mm)	2.13 x 1.77

Advanced optical specifications
Working distance (1)	(mm)	110.0
Working ƒ/N (2)		39.2
Distortion	(%)	< 1.02
Depth of field	(mm)	0.20
Resolution	(μm)	6.6

Mechanical specifications
Mount		C
Phase adjustment		Yes
Length (3)	(mm)	94.9
Front diameter	(mm)	18.0
Mass	(g)	60