- Home
-
Optiger Lens
-
Bi-telecentric Lens
- German Designed Optiger TTL06 Series
- German Designed Optiger TTL08 Series
- German Designed Optiger TTL9.5 Series
- German Designed Optiger TTL11.5 Series
- German Designed Optiger TTL16 Series
- German Designed Optiger TTL18.5 Series
- German Designed Optiger TTL23 Series
- German Designed Optiger TTL28.5 Series
- German Designed Optiger TTL39.2 Series
- German Designed Optiger TTL44 Series
- Telecentric Lens
-
Bi-telecentric Lens
- Canary lens
- Optiger Light Source
- Related Products
- Technical Support
- About Us
-
Company Gallery
- Contacts
Optiger Lens
Product Description
-
Model：TTL18.5-45-70C
-
Brand：Optiger
-
Series：German Designed Optiger TTL18.5 Series
-
Lens Type：Bi-telecentric Lens
-
FOV：45
-
AOV：/
-
Focal Length：/
-
Image Circle：1.1"
-
Pixel：/
-
Working Distance：70±5
-
Mount：C
With high telecentricity and low distortion, OPTIGER bi-telecentric lenses are mainly applied to precision measurement and high-precision visual positioning fields.
OPTIGER TTL18.5 Series Standard Bi-telecentric Lenses are standard C-mount lenses, available for industrial cameras with maximum sensor size of 1.1” (diagonal of 18.5mm).
>>Optical magnification:
>>FOV: 11.5mm -315mm, satisfying different requirements on field of view
>>WD: 25mm-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 |
TTL18.5-45-70C |
TTL18.5-45-70C-D |
||
|
Max. FOV（mm） |
45 |
45 |
||
|
Magnification |
0.411 |
0.411 |
||
|
Working Distance（mm） |
70±5 |
70±5 |
||
|
1.1” |
H |
14.16 |
34.45 |
34.45 |
|
V |
10.37 |
25.23 |
25.23 |
|
|
D |
17.60 |
42.82 |
42.82 |
|
|
18.5mm |
H |
14.80 |
36.0 |
36.0 |
|
V |
11.10 |
27.0 |
27.0 |
|
|
D |
18.50 |
45.0 |
45.0 |
|
|
Effective F number |
7 |
16 |
||
|
Object Side Resolution（μm） |
11.43 |
26.11 |
||
|
DOF（mm） |
3.32 |
7.57 |
||
|
Measured Telecentricity（°） |
<0.05 |
<0.05 |
||
|
Measured Distortion（%） |
<0.05 |
<0.05 |
||
|
Lens Mount |
C |
C |
||
-
WeChat
-
Mobile Website
-
Sina Weibo
-
LinkedIn
