At present, telecentric lenses are widely used for inspection and measurement in the field of R&D, medical, security, measurement, automated inspection, etc. OTL065 series telecentric lenses have two types of products, lenses with high resolution and lenses with deep DOF, satisfying different technical requirements. The lens mount is standard C-mount and the working distance remains at 65mm under different magnifications.
Various optical magnifications, satisfying different requirements on field of view
Options between high resolution and deep DOF are available, satisfying different technical requirements
WD=65mm
Distortion: ＜0.05%, telecentricity: ＜0.1°
Telecentric design, deep DOF and high resolution
Multi-layer coating, high transmittance
High cost performance, suitable for systems used for batch testing and inspection
Customized aperture is available
Specifications
|
Type |
Lenses with High Resolution |
Lenses with Deep DOF |
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|
Model |
OTL11.5-08-65C |
OTL11.5-08-65C-D |
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|
Max. FOV（mm） |
14.37 |
14.37 |
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|
Magnification |
0.8 |
0.8 |
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|
Working Distance（mm） |
65 |
65 |
||
|
2/3” |
H |
9.2 |
11.5 |
11.5 |
|
V |
6.9 |
8.63 |
8.63 |
|
|
D |
11.5 |
14.37 |
14.37 |
|
|
Effective F number |
8 |
16 |
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|
Object Side Resolution（μm） |
6.710 |
13.420 |
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|
DOF（mm） |
1.00 |
2.00 |
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|
Measured Telecentricity（°） |
<0.1 |
<0.1 |
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|
Measured Distortion（%） |
<0.05 |
<0.05 |
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|
Lens Mount |
C |
C |
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