F3.3 Machine Vision Telecentric Lens WD 166±3mm MTF30 260lp/mm
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
7 work days at the soonest
Brand:
OPT
Product Description
AS Series Variable Iris Bi-telecentric Lenses F3.3 WD 166±3mm MTF30 260lp/mm 0.61kg OPT-AS0166-166A
Product Features
◆ The F/# aperture is 3.3.
◆ The OPT-AS0166-166A working distance(mm) is 166±3mm.
◆ OPT-AS0166-166A long WD machine vision telecentric lenses magnification is 0.166x.
◆ Image circle Ø (mm) of OPT-AS0166-166A is 11mm.
◆ The weight(kg) of OPT-AS0166-166A long WD machine vision telecentric lens is 0.61kg.
◆ Maximum distortion(%) of OPT-AS0166-166A is 0.1%.
◆ A variable iris is equipped with OPT-AS0166-166A to balance depth of field(DOF) and resolution.
◆ OPT-AS0166-166A is of high imaging resolution.
◆ OPT-AS0166-166A bi-telecentric lenses are maximumly compatible with industrial cameras with 2/3" sensor.
◆ Custom versions of OPT-AS0166-166A is available.
◆ The DOF(mm) of OPT-AS0166-166A: 9.88mm.
◆ MTF30(lp/mm) of OPT-AS0166-166A is 260lp/mm.
◆ FOV (mm×mm) of 1/3″ | 4.8×3.6: 28.9×21.7; FOV (mm×mm) of 1/2.5″ | 5.8×4.3: 34.9×25.9; FOV (mm×mm) of 1/2″ | 6.4×4.8: 38.6×28.9; FOV (mm×mm) of 2/3″ | 8.8×6.6: 53×39.8.
[1] WD: The distance between the front end of the mechanics and the object.
[2] F#: The real F-number of a lens when used.
[3] DOF (Depth of Field) evaluation formula for telecentric lenses: DOF(mm)=F#×P×k/β2;
P: Sensor pixel size (5.5μm used here)
β: Lens magnification
k: The parameter based on application (measurement, k=0.015; defect detection, k=0.008; 0.015 used here)
At the borders of DOF, the image can be still used for measurement. But only half of the nominal DOF should be used to get a sharp image
Model Explanation
OPT-AS0166-166A
OPT: Brand name
AS: AS series variable iris bi-telecentric lenses
0166: Magnification: 0.166x
166: Working distance: 166mm
A: No coaxial structure
Specifications
| Product Name | AS Series Variable Iris Bi-telecentric Lenses |
|---|---|
| Model |
OPT-AS0166-166A
|
| F/# aperture |
3.3
|
| Working distance | 166±3mm |
| Mag. (x) | 0.166x |
| Image circle Ø (mm) |
11 |
| Maximum distortion(%) |
0.1 |
| Weight(kg) | 0.61kg |
|
DOF (mm)
|
9.88mm |
|
MTF30(lp/mm)
|
260lp/mm |
|
FOV (mm×mm) of 1/3″ | 4.8×3.6 |
28.9×21.7 |
| FOV (mm×mm) of 1/2.5″ | 5.8×4.3 |
34.9×25.9 |
| FOV (mm×mm) of 1/2″ | 6.4×4.8 | 38.6×28.9 |
| FOV (mm×mm) of 2/3″ | 8.8×6.6 | 53×39.8 |
Application Examples:
Positioning of gluing
Dimensions (mm)
Dimensions (mm)
OPT-AS0166-166A
|
|
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
OPT Machine Vision Tech Co., Ltd.
Location
No. 8, Jinsheng Road, Jinxia Henan Industrial Zone, Chang'an Town, Dongguan, Guangdong, China 523850