Low Distortion Telecentric Lens (New!)

Extra low distortion <0.02%

High resolution lenses for 12MP 1.75" industrial camera

Outstanding optical solutions for SPI and AOI

To make vision inspection more accurate, DZO has optimized the design of high-resolution large format camera lenses which includes improving the imaging of object side telecentric and bilaterial telecentric lenses as well as lessening the distortion to extra low. Our products have been applied in different kinds of inspections and also appear on product lines in Huawei, Samsung, Apple and BYD.

Telecentric optical system enjoys special optical properties and excellent telecentricity, which can provides more accurate imagings, lower distortion and more precise measurement for thick objects.

FA lens Telecentric lens

 

Application:

Telecentric optical system enjoys special optical properties and excellent telecentricity, which can provides more accurate imagings, lower distortion and more precise measurement for thick objects.

 · AOI 3D measurement

· Medical devices inspection

· semiconductor and PCB inspection

· Inspection on integrated circuits and printed matters.

· Inspection on solar panels and flat panels displays

DZO offers higher resolution of imaging, and manages to guarantee  consistensy of quality.

Nearly zero distortion can make sure that every pixel is on the ideal position and  each result are  correct and precise.

The relative luminance of center  image and of edge are consistent, ensuring the  eveness and accuracy of the  image 

 

 

The special locking design on mount thread of DZO products

is durable and stable. When loosening the screw, it is convenient for users to adjust the flange and working distance,

making it distinguishe from the counterparts.

Traditional design of lens mount will cause the deviation of optical axis and wear the location where screw fixes. And eventually the accuracy will be influenced and the service time shortens.

1.75inch Low Distortion Telecentric Lens

Model name

Mag.

 (x)

WD
 (mm)

Compatible Camera

Optical specifications

Mechanical specifications

8M
20 x 15

(mm)

1.75” 12M
22.53 x16.9

(mm)

Effective
F#

Distortion
(%)

Telecentricity
(deg.)

Resolution@imagine

(um)

DOF.

(mm)

Outer dia.
(Φ mm)

Length
 (mm)

Weight
(kg)

Mount

TL688150P

0.688

150

F11-22

<0.05%

<0.085

5

2.3

68

236.14

0.542

M42、M58

TC688150P

0.688

150

F11-22

<0.05%

<0.085

5

2.3

68

236.14

0.542

M42、M58

TL055150P

0.55

150

F11-32

<0.05%

<0.085

5

2.3

74

248.55

0.559

M42、M58

TC055150P

0.55

150

F11-32

<0.05%

<0.085

5

2.3

74

248.55

0.578

M42、M58

TL046150P

0.46

150

F9-32

<0.05%

<0.08

5

3.6

84

250

0.601

M42、M58

TC046150P

0.46

150

F9-32

<0.05%

<0.08

5

3.6

84

250

0.616

M42、M58

TL037150P

0.37

150

F8-32

<0.02%

<0.1

5

6

101

259

0.758

M42、M58

TC037150P

0.37

150

F8-32

<0.02%

<0.1

5

6

101

259

0.733

M42、M58

TL031150P

0.31

150

F8-22

<0.02%

<0.15

5

6.8

110

260.5

1.04

M42、M58

TC031150P

0.31

150

F8-22

<0.02%

<0.15

5

6.8

110

260.5

1.19

M42、M58

      *Note: Model TL stands for the series of telecentric lenses with coaxial illumination while Model TC represents double telecentric lens with coaxial illumination.

1.75inch Low Distortion Telecentric Lens

Model name

Mag.

 (x)

WD
 (mm)

Compatible Camera

Optical specifications

Mechanical specifications

8M
20 x 15

(mm)

1.75” 12M
22.53 x16.9

(mm)

Effective
F#

Distortion
(%)

Telecentricity
(deg.)

Resolution@imagine

(um)

DOF.

(mm)

Outer dia.
(Φ mm)

Length
 (mm)

Weight
(kg)

Mount

TL688150P

0.688

150

F11-22

<0.05%

<0.085

5

2.3

68

236.14

0.542

M42、M58

TC688150P

0.688

150

F11-22

<0.05%

<0.085

5

2.3

68

236.14

0.542

M42、M58

TL055150P

0.55

150

F11-32

<0.05%

<0.085

5

2.3

74

248.55

0.559

M42、M58

TC055150P

0.55

150

F11-32

<0.05%

<0.085

5

2.3

74

248.55

0.578

M42、M58

TL046150P

0.46

150

F9-32

<0.05%

<0.08

5

3.6

84

250

0.601

M42、M58

TC046150P

0.46

150

F9-32

<0.05%

<0.08

5

3.6

84

250

0.616

M42、M58

TL037150P

0.37

150

F8-32

<0.02%

<0.1

5

6

101

259

0.758

M42、M58

TC037150P

0.37

150

F8-32

<0.02%

<0.1

5

6

101

259

0.733

M42、M58

TL031150P

0.31

150

F8-22

<0.02%

<0.15

5

6.8

110

260.5

1.04

M42、M58

TC031150P

0.31

150

F8-22

<0.02%

<0.15

5

6.8

110

260.5

1.19

M42、M58

      *Note: Model TL stands for the series of telecentric lenses with coaxial illumination while Model TC represents double telecentric lens with coaxial illumination.

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