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F3.3 Machine Vision Telecentric Lens WD 166±3mm MTF30 260lp/mm

Categories	Machine Vision Telecentric Lens
Brand Name:	OPT
Model Number:	OPT-AS0166-166A
Place of Origin:	China
MOQ:	1 piece
Price:	Negotiable
Payment Terms:	T/T
Supply Ability:	Negotiable
Delivery Time:	7 work days at the soonest
Packaging Details:	Craft Box
Model:	OPT-AS0166-166A
WD:	166±3mm
Mag. (x):	0.166
Aperture (F#):	F3.3
DOF (mm):	9.88mm
MTF30 (lp/mm):	260lp/mm
Weight (kg):	0.61kg
Feature:	Designed to be bi-telecentric

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Company Info.

OPT Machine Vision Tech Co., Ltd.

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F3.3 Machine Vision Telecentric Lens WD 166±3mm MTF30 260lp/mm

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)

OPT-AS0166-166A

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F3.3 Machine Vision Telecentric Lens WD 166±3mm MTF30 260lp/mm

F3.3 Machine Vision Telecentric Lens WD 166±3mm MTF30 260lp/mm

F3.3 Machine Vision Telecentric Lens WD 166±3mm MTF30 260lp/mm

F3.3 Machine Vision Telecentric Lens

bi telecentric lenses 260lp/mm

F3.3 Machine Vision Telecentric Lens WD 166±3mm MTF30 260lp/mm