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1/4″ Low Distortion Lenses Featured Image
  • 1/4″ Low Distortion Lenses
  • 1/4″ Low Distortion Lenses

1/4″ Low Distortion Lenses

Brief Description:

  • Low Distortion Lens for 1/4″ Image Sensor
  • 8 Mega Pixels
  • M12 Mount Lens
  • 3.23mm Focal Length
  • HFoV 83 Degrees


Products

Product Detail

Product Tags

Model Sensor Format Focal Length(mm) FOV (H*V*D) TTL(mm) IR Filter Aperture Mount Unit Price
cz cz cz cz cz cz cz cz cz
CH8172AB-1
1/4" 8.3mm 8MP F4.0 TTL 9.0mm HFOV 18.5 Degrees M6 Mount Low Distortion Lens for BF2557CS Image Sensor
PDF Drawing

Model

CH8172A

Resolution

8MP

Chief Ray Angle

<29°

Image Format

1/4″

M.O.D

0.1m~∞

Image Circle

ф5.0mm(MAX)

Mount Type

M6*P0.35

EFL

8.3mm

Dimension Figure

φ8.0*L8.39mm

TTL

9.0mm

Lens Structure

6G

F/NO.

4.0

IR-Filter

Non-IR

FFL（M)

0.61mm

Waterproof

No

BFL（O)

1.31mm

Weight

 /

For Sensor
BF2557CS

Iris Operation

Fixed

F.O.V

Horizontal

18.5°

Zoom Operation

Fixed

Vertical

14°

Focus Operation

Manual

Diagonal

23°

Operating Temperature

-25°~+85°

OPT Distortion

<0.56%

Storage Temperature

-25°~+85°

Relative Ill.

>80%
CH3697A-1
1/4" 6.0mm F2.2 M7 Mount Low Distortion Lens for 1/4" Image Sensor
PDF Drawing

Model

CH3697A

Resolution

MP

Chief Ray Angle

<25°

Image Format

1/4″

M.O.D

30mm~∞

Image Circle

ф4.6mm(MAX)

Mount Type

M7*P0.35

EFL

6.0mm

Dimension Figure

φ7.0*L5.5mm

ML

6.4mm

Lens Structure

5P

F/NO.

2.2

IR-Filter

Non-IR

FFL（M)

0.9mm

Waterproof

No

BFL（O)

1.2mm

Weight
Lens 0.2g+Holder 0.1g

For Sensor

1/4″

Iris Operation

Fixed

F.O.V

Horizontal

35.2°

Zoom Operation

Fixed

Vertical

26.4°

Focus Operation

Manual

Diagonal

44°

Operating Temperature

-10°~+45°

TV Distortion

<-1%

Storage Temperature

-10°~+45°

Relative Ill.

>60%
CH2008A-1
4.8mm F2.6 30 Degrees M12 Mount Low Distortion Lens for 1/4" Image Sensor
PDF Drawing

Model

CH2008A

Resolution

MP

Chief Ray Angle

<30°

Image Format

1/4″

M.O.D

0.1m~∞

Image Circle

ф4.6mm(MAX)

Mount Type

M12*P0.5

EFL

4.8mm

Dimension Figure

φ12.00*L7.40mm

TTL

8.05mm

Lens Structure

6P

F/NO.

2.6

IR-Filter

Non-IR

FFL（M)

0.65mm

Waterproof

—

BFL（O)

1.20mm

Weight

1.2g

For Sensor

1/4″

Iris Operation

Fixed

F.O.V

30°

Zoom Operation

Fixed

Focus Operation

Manual

Operating Temperature

-20°~+45°

TV Distortion

<-1%

Storage Temperature

-20°~+85°

Relative Ill.

>50%
CH3617
1/4" 2.1mm 83 Degrees M12 Mount Distortion Free Lens
PDF Drawing

Model

CH3617A

Resolution

5MP

Chief Ray Angle

<16.5°

Image Format

1/4″

M.O.D

0.1m~∞

Image Circle

ф4.8mm(MAX)

Mount Type

M12*P0.5

EFL

2.1mm

Dimension Figure

φ14.00*L16.35mm

TTL

17.60mm

Lens Structure

2G2P Metal

F/NO.

3.2

IR-Filter

T=50%&IR650±10nm

FFL（M)

1.25mm

Waterproof

No

BFL（O)

1.70mm

Weight

3.6g

For Sensor

1/4″

Iris Operation

Fixed

F.O.V

Horizontal

83°

Zoom Operation

Fixed

Vertical

58°

Focus Operation

Manual

Diagonal

93.6°

Operating Temperature

-15°~+65°

TV Distortion

<-1.5%

Storage Temperature

-15°~+65°

Relative Ill.

>61%
CH3617
2mm 83 Degrees M12 Non Distortion Lens for 1/4 Inch Sensors
PDF Drawing

Model

CH3617B

Resolution

MP

Chief Ray Angle

<16.5°

Image Format

1/4″

M.O.D

0.1m~∞

Image Circle

ф4.8mm(MAX)

Mount Type

M12*P0.5

EFL

2.1mm

Dimension Figure

φ14.00*L16.35mm

TTL

17.60mm

Lens Structure

2G2P Metal

F/NO.

3.2

IR-Filter

Non-IR

FFL（M)

1.25mm

Waterproof

No

BFL（O)

1.70mm

Weight

3.6g

For Sensor

1/4″

Iris Operation

Fixed

F.O.V

Horizontal

83°

Zoom Operation

Fixed

Vertical

58°

Focus Operation

Manual

Diagonal

93.6°

Operating Temperature

-15°~+65°

TV Distortion

<-1.5%

Storage Temperature

-15°~+65°

Relative Ill.

>61%
CH3617
1/4" 2.1mm 83 Degrees BP850 M12 Mount Low Distortion Wide Angle Lens
PDF Drawing

Model

CH3617BD

Resolution

MP

Chief Ray Angle

<16.5°

Image Format

1/4″

M.O.D

0.1m~∞

Image Circle

ф4.8mm(MAX)

Mount Type

M12*P0.5

EFL

2.1mm

Dimension Figure

φ14.00*L16.35mm

TTL

17.60mm

Lens Structure

2G2P Metal

F/NO.

3.2

IR-Filter

BP850nm

FFL（M)

1.25mm

Waterproof

No

BFL（O)

1.70mm

Weight

3.6g

For Sensor

1/4″

Iris Operation

Fixed

F.O.V

Horizontal

83°

Zoom Operation

Fixed

Vertical

58°

Focus Operation

Manual

Diagonal

93.6°

Operating Temperature

-15°~+65°

TV Distortion

<-1.5%

Storage Temperature

-15°~+65°

Relative Ill.

>61%
CH3617
1/4" 2.1mm 83 Degrees BP940 M12 Mount Wide Angle Low Distortion Lens
PDF Drawing

Model

CH3617BE

Resolution

MP

Chief Ray Angle

<16.5°

Image Format

1/4″

M.O.D

0.1m~∞

Image Circle

ф4.8mm(MAX)

Mount Type

M12*P0.5

EFL

2.1mm

Dimension Figure

φ14.00*L16.35mm

TTL

17.60mm

Lens Structure

2G2P Metal

F/NO.

3.2

IR-Filter

BP940nm

FFL（M)

1.25mm

Waterproof

No

BFL（O)

1.70mm

Weight

3.6g

For Sensor

1/4″

Iris Operation

Fixed

F.O.V

Horizontal

83°

Zoom Operation

Fixed

Vertical

58°

Focus Operation

Manual

Diagonal

93.6°

Operating Temperature

-15°~+65°

TV Distortion

<-1.5%

Storage Temperature

-15°~+65°

Relative Ill.

>61%
CH3617
1/4" 2.1mm 83 Degrees IR800-1100nm M12 Mount Low Distortion Lens
PDF Drawing

Model

CH3617BF

Resolution

MP

Chief Ray Angle

<16.5°

Image Format

1/4″

M.O.D

0.1m~∞

Image Circle

ф4.8mm(MAX)

Mount Type

M12*P0.5

EFL

2.1mm

Dimension Figure

φ14.00*L16.35mm

TTL

17.60mm

Lens Structure

2G2P Metal

F/NO.

3.2

IR-Filter

IR800-1100nm

FFL（M)

1.25mm

Waterproof

No

BFL（O)

1.70mm

Weight

3.6g

For Sensor

1/4″

Iris Operation

Fixed

F.O.V

Horizontal

83°

Zoom Operation

Fixed

Vertical

58°

Focus Operation

Manual

Diagonal

93.6°

Operating Temperature

-15°~+65°

TV Distortion

<-1.5%

Storage Temperature

-15°~+65°

Relative Ill.

>61%

CH3617 is a low distortion lens with M12 mount, mainly used for scanning. It is designed to support small size senors with 1/4’’ format as maximum. The main feature of this lens is that it provides a wide view angle of up to 93.6 degrees with only -1.5% TV distortion.The 16.36mm long length body enable this lens to be installed in small spaces.

This compact lens can be a great part for various of Barcode scanners. Barcode scanners record and translate barcodes from the image you recognize into alphanumeric digits.The scanner then sends that information along to a computer database. Those digits refer to a particular item, and scanning the numbers and bars pulls up an entry in the database with further information such as the price, how many of this item in stock. Lenses as a integral part of scanners read barcoded objects as the items pass by at high speeds with great accuracy.  Scanners with a good scanning lens can be powerful tools to save time, reduce labor costs and worker errors, improve inventory control, and offer better customer service with instant visibility and item-level awareness.

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