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Product Description

Introduction
Datasheet
STEP

  • Model：TTL23-25-50F

  • Brand：Optiger

  • Series：German Designed Optiger TTL23 Series

  • Lens Type：Bi-telecentric Lens

  • FOV：25

  • AOV：/

  • Focal Length：/

  • Image Circle：4/3"

  • Pixel：/

  • Working Distance：50±5

  • Mount：F

With high telecentricity and low distortion, OPTIGER bi-telecentric lenses are mainly applied to precision measurement and high-precision visual positioning fields.
OPTIGER TTL23 Series Standard Bi-telecentric Lenses are standard F-mount lenses, available for industrial cameras with maximum sensor size of 4/3” (diagonal of 23mm).


?>>Optical magnification:0.920x-0.073x

?>>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

TTL23-25-50F

TTL23-25-50F-D

Max. FOV（mm）

25

25

Magnification

0.920

0.920

Working Distance（mm）

50±5

50±5

4/3”

H

18.93

20.58

20.58

V

10.61

11.53

11.53

D

22.00

23.91

23.91

23mm

H

18.4

20.0

20.0

V

13.8

15.0

15.0

D

23.0

25.0

25.0

Effective F number

7.5

16

Object Side Resolution（μm）

5.47

11.67

DOF（mm）

0.71

1.51

Measured Telecentricity（°）

<0.05

<0.05

Measured Distortion（%）

<0.05

<0.05

Lens Mount

F

F


OPTIGER is specialized in the manufacture of industrial lenses designed by German?
companies.With high-precisionbi-telecentric lenses as its core products,OPTIGER’s?
products line also includes FA prime lenses,zoom lenses,etc. R&D and manufacture?
tailored to customers’requirements are available.
http://m.andrewberkeley.com/en


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