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1/2.7″ Wide Angle Lenses Featured Image
  • 1/2.7″ Wide Angle Lenses
  • 1/2.7″ Wide Angle Lenses
  • 1/2.7″ Wide Angle Lenses
  • 1/2.7″ Wide Angle Lenses
  • 1/2.7″ Wide Angle Lenses
  • 1/2.7″ Wide Angle Lenses
  • 1/2.7″ Wide Angle Lenses
  • 1/2.7″ Wide Angle Lenses
  • 1/2.7″ Wide Angle Lenses
  • 1/2.7″ Wide Angle Lenses

1/2.7″ Wide Angle Lenses

Brief Description:

  • Wide angle Lens for 1/2.7’’ Image Sensor
  • Up to 12 Mega Pixels
  • M12 Mount
  • 2.75mm to 4.25mm Focal Length
  • 77 to 130 Degrees HFoV


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
CH343
120 Degree M12 Wide Angle Lens 1/2.7" 3mm
PDF Drawing

Model

CH343A

Resolution

5MP

Relative Ill.

>65%

Image Format

1/2.7″&1/3″

Chief Ray Angle

<15°

Image Circle

ф7.0mm(MAX)

M.O.D

0.1m~∞

EFL

2.95mm

Mount Type

M12*P0.5

TTL

20.8mm

Dimension Figure

ф14.0*L16.15mm

F/NO.

2

Lens Structure

5G

FFL（M)

4.65mm

IR-Filter

T=50% &650±10nm

BFL（O)

5.83mm

Waterproof

No

For Sensor

OV2710

Weight

5.6g

F.O.V

Horizontal

118°

Iris Operation

Fixed

Vertical

62°

Zoom Operation

Fixed

Diagonal

140°

Focus Operation

Manual

TV Distortion

<-16.3%

Operating Temperature

-20° ~+85°

Storage Temperature

-20° ~+85°
CH345
120 Degree Wide Angle Lens 1/2.7" M12 3.15mm
PDF Drawing

Model

CH345A

Type

Wide Angle Lens

Relative Ill.

>50%

Resolution

5MP

Chief Ray Angle

<32.84”

Image Format

1/2.7″&1/3″

M.O.D

0.1m~∞

Image Circle

ф6.8mm(MAX)

Mount Type

M12*P0.5

EFL

3.15mm

Dimension Figure

ф14.00*L13.76mm

TTL

19.20mm

Lens Structure

5G5E

F/NO.

2.0

IR-Filter

T=50% &IR650–10nm

FFL（M)

5.44mm

Waterproof

No

BFL（O)

5.65mm

Weight

4.8g

For Sensor

1/2.7″ OV2710

Iris Operation

Fixed

F.O.V

Horizontal

119.6°

Zoom Operation

Fixed

Vertical

60.2°

Focus Operation

Manual

Diagonal

150.2°

Operating Temperature

-20° ~+85°

TV Distortion

<-26.4%

Storage Temperature

-20° ~+85°
CH346
1/2.7" M12 Wide View Lens 3mm 80 Degree
PDF Drawing

Model

CH346A

Type

Wide Angle Lens

Relative Ill.

>65%

Resolution

MP

Chief Ray Angle

<15º

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф6.8mm(MAX)

Mount Type

M12*P0.5

EFL

2.98mm

Dimension Figure

ф14.00*L12.10mm

TTL

16.75mm

Lens Structure

5G5E

F/NO.

2.0

IR-Filter

Non-IR

FFL（M)

4.65mm

Waterproof

No

BFL（O)

5.35mm

Weight

4.6g

For Sensor

1/2.7″ OV2710

Iris Operation

Fixed

F.O.V

Horizontal

79°

Zoom Operation

Fixed

Vertical

45°

Focus Operation

Manual

Diagonal

108°

Operating Temperature

-20° ~+85°

TV Distortion

<-16.5%

Storage Temperature

-20° ~+85°
CH348
1/2.7" Wide Angle Lens 2.75mm 135 Degree M12
PDF Drawing

Model

CH348A

Type

Wide Angle Lens

Relative Ill.

>50%

Resolution

5MP

Chief Ray Angle

<15º

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф6.9mm(MAX)

Mount Type

M12*P0.5

EFL

2.75mm

Dimension Figure

ф14.00*L10.22mm

TTL

14.86mm

Lens Structure

6G

F/NO.

2.0

IR-Filter

Non-IR

FFL（M)

4.64mm

Waterproof

No

BFL（O)

4.85mm

Weight

3.5g

For Sensor

AR0237

Iris Operation

Fixed

F.O.V

Horizontal

135°

Zoom Operation

Fixed

Vertical

70°

Focus Operation

Manual

Diagonal

164°

Operating Temperature

-20° ~+85°

TV Distortion

<-32%

Storage Temperature

-20° ~+85°
CH1300
3mm 130 Degree M8 Wide Angle Lens 1/2.7"
PDF Drawing

Model

CH1300B

Resolution

MP

Relative Ill.

>63%

Image Format

1/2.7″

Chief Ray Angle

<11°

Image Circle

ф6.8mm(MAX)

M.O.D

0.1m~∞

EFL

2.92mm

Mount Type

M8*P0.35

TTL

13.97mm

Dimension Figure

?10.0*L10.33mm

F/NO.

2.4

Lens Structure

5G

FFL（M)

3.64mm

IR-Filter

T=50% &650±10nm

BFL（O)

5.26mm

Waterproof

No

For Sensor

OV2710

Weight

3g

F.O.V

Horizontal

132°

Iris Operation

Fixed

Vertical

66°

Zoom Operation

Fixed

Diagonal

163°

Focus Operation

Manual

TV Distortion

<-24%

Operating Temperature

-20° ~+85°

Storage Temperature

-20° ~+85°
CH1304
1/2.7" 100 Degree Wide Angle Lens 3.5mm M8
PDF Drawing

Model

CH1304A

Type

Wide Angle Lens

Relative Ill.

>63%

Resolution

5MP

Chief Ray Angle

<11°

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф6.8mm(MAX)

Mount Type

M8*P0.35

EFL

3.53mm

Dimension Figure

ф10.0*L9.97mm

TTL

13.97mm

Lens Structure

5G All Glass

F/NO.

2.4

IR-Filter

T＝50%&650±10nm

FFL（M)

4.00mm

Weight

1.6g

BFL（O)

5.26mm

Iris Operation

Fixed

For Sensor

OV2710

Zoom Operation

Fixed

F.O.V

Horizontal

105°

Focus Operation

Manual

Vertical

55°

Operating Temperature

-20° ~+85°

Diagonal

138°

Storage Temperature

-20° ~+85°

TV Distortion

<-24%
CH3543
Wide Angle Camera Lens 120 Degree 1/2.7" 2.9mm M12
PDF Drawing

Model

CH3543A

Resolution

MP

Relative Ill.

>55%

Image Format

1/2.7″

Chief Ray Angle

<13.8°

Image Circle

ф6.8mm(MAX)

M.O.D

0.1m~∞

EFL

2.90mm

Mount Type

M12*P0.5

TTL

21.94mm

Dimension Figure

ф15.00*L18.78mm

F/NO.

1.4

Lens Structure

7G

FFL（M)

3.16mm

IR-Filter

T=50% &650±10nm

BFL（O)

4.25mm

Waterproof

IP67

For Sensor

1/2.7″

Weight

7.8g

F.O.V

Horizontal

117°

Iris Operation

Fixed

Vertical

62°

Zoom Operation

Fixed

Diagonal

141°

Focus Operation

Manual

TV Distortion

<-8.6%

Operating Temperature

-20° ~+85°

Storage Temperature

-20° ~+85°
CH3544
130 Degree Wide Angle Lens M12 1/2.7" 2.78mm Lens
PDF Drawing

Model

CH3544B

Type

Wide Angle Lens

Relative Ill.

>55%

Resolution

6MP

Chief Ray Angle

<13.8º

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф6.8mm(MAX)

Mount Type

M12*P0.5

EFL

2.78mm

Dimension Figure

ф14.0*L14.13mm

TTL

17.68mm

Lens Structure

6G

F/NO.

2.0

IR-Filter

Non-IR

FFL（M)

3.55mm

Waterproof

No

BFL（O)

4.69mm

Weight

4.4g

For Sensor

AR0230

Iris Operation

Fixed

F.O.V

Horizontal

130°

Zoom Operation

Fixed

Vertical

69°

Focus Operation

Manual

Diagonal

166°

Operating Temperature

-20° ~+85°

TV Distortion

<-8.6%

Storage Temperature

-20° ~+85°
CH3599
100 Degree CCTV Lens 2.96mm M12 1/2.7"
PDF Drawing

Model

CH3559A

 

 Relative Ill.

>60%

Resolution

8.8MP

Chief Ray Angle

<15.6°

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф7.0mm(MAX)

Mount Type

M12*P0.5

EFL

2.96mm

Dimension Figure

ф10.0*L13.28mm

TTL

15.75mm

Lens Structure

4G2P(PM)

F/NO.

2.5

IR-Filter

Non-IR

FFL（M)

2.47mm

Waterproof

No

BFL（O)

3.26mm

Weight

3g

For Sensor

OV2710

Iris Operation

Fixed

F.O.V

Horizontal

88.3°

Zoom Operation

Fixed

Vertical

57.1°

Focus Operation

Manual

Diagonal

98°

Operating Temperature

-20° ~+85°

TV Distortion

<-1%

Storage Temperature

-20° ~+85°
Automotive Lens 1/2.7" 12mm 80 Degree M12 Mount
PDF Drawing

Model

CH3628A

 

 Relative Ill.

>65%

Resolution

MP

Chief Ray Angle

<25°

Image Format

1/2.7″&1/2.8″&1/3″

M.O.D

0.1m~∞

Image Circle

ф7.0mm(MAX)

Mount Type

M8*P0.35

EFL

4.25mm

Dimension Figure

ф10.0*L10.17mm

TTL

12.52mm

Lens Structure

6G

F/NO.

2.2

IR-Filter

T=50%&IR650±10nm

FFL（M)

2.67mm

Waterproof

No

BFL（O)

3.89mm

Weight

—

For Sensor

MT9D111

Iris Operation

Fixed

F.O.V

Horizontal

62°

Zoom Operation

Fixed

Vertical

47°

Focus Operation

Manual

Diagonal

78°

Operating Temperature

-20° ~+85°

TV Distortion

<-20%(D)

Storage Temperature

-20° ~+85°
M12 Wide Angle Board Lens 1/2.7" 3.6mm 100 Degree
PDF Drawing

Model

CH3700A

Type

Wide Angle Lens

 Relative Ill.

>67%

Resolution

5MP

Chief Ray Angle

<13.0º

Image Format

1/2.5″

M.O.D

0.1m~∞

Image Circle

ф7.2mm(MAX)

Mount Type

M12*P0.5

EFL

3.6mm

Dimension Figure

ф14.0*L10.06mm

TTL

14.08mm

Lens Structure

3G2P

F/NO.

2.6

IR-Filter

T=50%&IR650±10nm

FFL（M)

4.12mm

Waterproof

No

BFL（O)

5.87mm

Weight

2.9g

For Sensor

1/2.7″

Iris Operation

Fixed

F.O.V

Horizontal

94°

Zoom Operation

Fixed

Vertical

51°

Focus Operation

Manual

Diagonal

109°

Operating Temperature

-20° ~+85°

TV Distortion

<-11%

Storage Temperature

-20° ~+85°
3.6mm CCTV Lens 90 Degree M12 Wide Angle 1/2.7"
PDF Drawing

Model

CH3701A

Type

Wide Angle Lens

 Relative Ill.

>67%

Resolution

5MP

Chief Ray Angle

<13.0º

Image Format

1/2.5″

M.O.D

0.1m~∞

Image Circle

ф7.2mm(MAX)

Mount Type

M12*P0.5

EFL

3.6mm

Dimension Figure

ф14.0*L9.84mm

TTL

14.08mm

Lens Structure

3G2P

F/NO.

2.6

IR-Filter

T=50%&IR650±10nm

FFL（M)

3.91mm

Waterproof

No

BFL（O)

5.45mm

Weight

2.8g

For Sensor

1/2.7″

Iris Operation

Fixed

F.O.V

Horizontal

88°

Zoom Operation

Fixed

Vertical

50°

Focus Operation

Manual

Diagonal

101°

Operating Temperature

-20° ~+85°

TV Distortion

<-9%

Storage Temperature

-20° ~+85°

Just as its name implies, 1/2.7’’ wide angle lens is optimized for 1/2.7-inch sensors. They are available in a wide range of focal length from 2.78mm to 3.53mm. They are either M8 mount or M12 mount. Most of them has a large aperture, such as CH3543 who’s aperture is up to F1.4. Working with a light sensitive sensor, It’ll create a high quality image even in dark light conditions. These lenses also features compact design and all glass optics lenses components.

They are suitable for a wide range of applications and have a good use in IoT (Internet of Things). The Internet of things (IoT) describes physical objects (or groups of such objects) with sensors, processing ability, software, and other technologies that connect and exchange data with other devices and systems over the Internet or other communications networks. The field has evolved due to the convergence of multiple technologies, including ubiquitous computing, commodity sensors, increasingly powerful embedded systems, and machine vision. The optics lens is a important component to many IoT devices which can include security systems, camera system, remote health monitoring, emergency notification system, as well as transportation system, etc.

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