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Bi-telecentric Lens
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Optiger Lens
Product Description
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Model：TTL44-185-320M58
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Brand：Optiger
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Series：German Designed Optiger TTL44 Series
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Lens Type：Bi-telecentric Lens
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FOV：185
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AOV：/
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Focal Length：/
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Image Circle：44mm
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Pixel：/
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Working Distance：320±5
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Mount：M58
With high telecentricity and low distortion, OPTIGER bi-telecentric lenses are mainly applied to precision measurement and high-precision visual positioning fields.
OPTIGER TTL44 Series Standard Bi-telecentric Lenses are standard M58-mount lenses , available for industrial cameras with maximum sensor size of 44mm (diagonal of 44mm).
>>Optical magnification:1.760x-0.140x
>>FOV: 25mm -315mm, satisfying different requirements on field of view
>>WD: 50mm-545mm, satisfying different requirements on working distance
>>Distortion: <0.05%, telecentricity: <0.05°
>>Bi-telecentric design, very deep DOF, high resolution
>>Multi-layer coating, high transmittance
>>IP 65 for use in harsh industrial environments
>>Options between high resolution and deep DOF are available, satisfying different
>>Customized aperture is available
>>Working distance can be adjusted within certain limits as per customers’ requirements
Specifications
|
Type |
Lenses with High Resolution |
Lenses with Deep DOF |
||
|
Model |
TTL44-185-320M58 |
TTL44-185-320M58-D |
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Max. FOV（mm） |
185 |
185 |
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Magnification |
0.238 |
0.238 |
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Working Distance（mm） |
320±5 |
320±5 |
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|
43.5mm |
H |
36.2 |
152.2 |
152.2 |
|
V |
24.1 |
101.33 |
101.33 |
|
|
D |
43.5 |
182.9 |
182.9 |
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|
35 Full |
H |
35.2 |
148.0 |
148.0 |
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V |
26.4 |
111.0 |
111.0 |
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|
D |
44 |
185.0 |
185.0 |
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Effective F number |
13.5 |
20 |
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Object Side Resolution（μm） |
31.90 |
47.28 |
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DOF（mm） |
13.39 |
19.86 |
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Measured Telecentricity（°） |
<0.05 |
<0.05 |
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Effective F number |
<0.05 |
<0.05 |
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Object Side Resolution（μm） |
M58 |
M58 |
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