telecentric lenses

these lenses are good technical and economical replacement of Opto-engineering, Vico Imaging, edmund optics, schneider Kreuznach, navitar or  thorlabs telecentric lenses.



For the control of contours of thick objects or through hole, or even control of two contiguous surfaces but at a different distance, and for very precise measurements, the telecentric lens is essential.
While the field of view of a conventional lens is in the form of "cone" around the optical axis, telecentric Optics is parallel to the optical axis, framing the subject, somehow, like a profile projector when it is associated with a backlight illumination. These lenses are also more precise since there are some changes of working distance, within the limits of depth of field, does not entail any change in the magnification on the sensor.

 

telecentric lenses     2/3''    5Mp

Large field

Model MVL-MY-0158-178
Magnification 0.158
WD 178
Object NA 0.016
TV Distortion ≤0.1%
Telecentricity ≤0.1°
FOV (D*H*V) 69.68*53.48*44.74
Max Image Circle 2/3"
Mount C-Mount



Zoom

Model MVL-MYZ0745-MP 2/3" manual zoom C-Mount
Magnification 0.7 2.5 4.5
WD 90 90 90
DOF 1.9 0.23 0.1
Object NA 0.03 0.07 0.085
Resolution 11.7 17.9 26.5
F.No 11.8 4.79 3.95
TV Distortion 0.019% 0.004% 0.002%
FOV (D*H*V) 15.71*12.57*9.43 4.4*3.52*2.64 2.44*1.96*1.47




Standard field


Model MVL-MY-05-110-MP MVL-MY-07-145-MP MVL-MY-08-130-MP
Magnification 0.5 0.7 0.8
WD 110 145 130
DOF 2.97 3.2 1.4
Object NA 0.027 0.0234 0.0356
Resolution 12 μm 14.3 μm 9.4 μm
F.No 9.3 11.2 11.2
TV Distortion 0.05% 0.10% 0.10%
Telecentricity ≤0.1° ≤0.1° ≤0.1°
FOV (D*H*V) 22.00*17.60*13.20 15.71*12.57*9.43 13.75*11.00*8.25
Max Image Circle 2/3" 2/3" 2/3"
TTL 120.5 110.4 117.1
Mount C-Mount C-Mount C-Mount


Model MVL-MY-1-110-MP MVL-MY-2-110-MP MVL-MY-4-110-MP
Magnification 1 2 4
WD 110 110 110
DOF 0.88 0.27 0.11
Object NA 0.045 0.074 0.009
Resolution 7.4 μm 4.5 μm 3.7 μm
F.No 11 13.6 22
TV Distortion 0.00% 0.05% 0.05%
Telecentricity ≤0.1° ≤0.1° ≤0.1°
FOV (D*H*V) 11.00*8.80*6.60 5.50*4.40*3.30 2.75*2.20*1.65
Max Image Circle 2/3" 2/3" 2/3"
TTL 128.45 130.48 110.24
Mount C-Mount C-Mount C-Mount


telecentric lenses     1/2''    1.3Mp



Model MVL-HY-05-110 MVL-HY-08-130 MVL-HY-1-110
Magnification 0.5 0.8 1
WD 110 130 110
DOF 2.9 2.9 1.5
Object NA 0.0132 0.0168 0.0255
Resolution 25.4 μm 20 μm 13.2 μm
F.No 18.8 23.5 19.7
TV Distortion 0.50% 0.10% 0.10%
Telecentricity ≤0.1° ≤0.1° ≤0.1°
FOV (D*H*V) 16.00*12.80*9.60 10.00*8.00*6.00 8.00*6.40*4.80
Max Image Circle 1/2" 1/2" 1/2"
TTL 46.2 97.1 109.8
Mount C-Mount C-Mount C-Mount


Model MVL-HY-15-110 MVL-HY-2-110 MVL-HY-4-110
Magnification 1.5 2 4
WD 110 110 110
DOF 0.4 0.7 0.18
Object NA 0.056 0.026 0.055
Resolution 6 μm 12.9 μm 6.1 μm
F.No 13.2 31.7 36.3
TV Distortion 0.10% 0.20% 0.10%
Telecentricity ≤0.1° ≤0.1° ≤0.1°
FOV (D*H*V) 5.33*4.27*3.20 4.00*3.20*2.40 2.00*1.60*1.20
Max Image Circle 1/2" 1/2" 1/2"
TTL 100.2 73.8 132.5
Mount C-Mount C-Mount C-Mount