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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
CH3613A-1
3.20mm 117 Degrees M12 Mount Wide Angle Lens for 1/2.7" Image Sensor
PDF Drawing

Model

CH3613A

Resolution

MP

Relative Ill.

>73%

Image Format

1/2.7″

Chief Ray Angle

<14.3°

Image Circle

ф7.1mm(MAX)

M.O.D

0.1m~∞

EFL

3.20mm

Mount Type

M12*P0.5

TTL

15.67mm

Dimension Figure

ф14.00*L12.60mm

F/NO.

2.0

Lens Structure

6G

FFL（M)

3.07mm

IR-Filter
T=50%&IR650±10nm

BFL（O)

4.75mm

Waterproof

IP67

For Sensor

1/2.7″

Weight

—

F.O.V

Horizontal

117°

Iris Operation

Fixed

Vertical

60°

Zoom Operation

Fixed

Diagonal

145°

Focus Operation

Manual

TV Distortion

<-14.67%

Operating Temperature

-15°~+65°

Storage Temperature

-15°~+65°
CH3590A-2
1/2.7" 2.98mm 106 Degrees F2.0 M12 Mount Wide Angle Lens
PDF Drawing

Model

CH3590A

Resolution

MP

Relative Ill.

>65%

Image Format

1/2.7″

Chief Ray Angle

<18°

Image Circle

ф7.0mm(MAX)

M.O.D

0.1m~∞

EFL

2.98mm

Mount Type

M12*P0.5

TTL

17.00mm

Dimension Figure

ф14.00*L12.48mm

F/NO.

2.0

Lens Structure

6G

FFL（M)

4.52mm

IR-Filter

 Non-IR

BFL（O)

5.35mm

Waterproof

No

For Sensor

1/2.7″

Weight

3.6g

F.O.V

Horizontal

106°

Iris Operation

Fixed

Vertical

80°

Zoom Operation

Fixed

Diagonal

145°

Focus Operation

Manual

OPT Distortion

<-15%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH3544A-1
1/2.7" 2.78mm F1.8 130 Degrees 6MP M12 Wide Angle Lens
PDF Drawing

Model

CH3544A

Resolution

6MP

Relative Ill.

>55%

Image Format

1/2.7″

Chief Ray Angle

<13.8°

Image Circle

ф6.8mm(MAX)

M.O.D

0.1m~∞

EFL

2.78mm

Mount Type

M12*P0.5

TTL

17.68mm

Dimension Figure

ф14.00*L14.13mm

F/NO.

1.8

Lens Structure

6G

FFL（M)

3.55mm

IR-Filter

 T=50%&IR650±10nm

BFL（O)

4.69mm

Waterproof

No

For Sensor

AR0230

Weight

6.6g

F.O.V

Horizontal

130°

Iris Operation

Fixed

Vertical

69°

Zoom Operation

Fixed

Diagonal

166°

Focus Operation

Manual

TV Distortion

<-8.6%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH3537A-1
3.3mm 5MP 108 Degrees M12 Mount Wide Angle Lens for 1/2.7" Image Sensor
PDF Drawing

Model

CH3537A

Resolution

5MP

Relative Ill.

>83%

Image Format

1/2.7″

Chief Ray Angle

<15°

Image Circle

ф6.8mm(MAX)

M.O.D

0.1m~∞

EFL

3.3mm

Mount Type

M12*P0.5

TTL

21.50mm

Dimension Figure

ф14.00*L16.98mm

F/NO.

1.8

Lens Structure

5G

FFL（M)

4.52mm

IR-Filter

 T=50%&IR650±10nm

BFL（O)

5.12mm

Waterproof

No

For Sensor

1/2.7″

Weight

5.4g

F.O.V

Horizontal

108°

Iris Operation

Fixed

Vertical

56°

Zoom Operation

Fixed

Diagonal

128°

Focus Operation

Manual

TV Distortion

<-8.3%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH1313A-1
1/2.7" 3mm 127 Degrees M12 Mount Wide Angle Lens
PDF Drawing

Model

CH1313A

Resolution

MP

Relative Ill.

>65%

Image Format

1/2.7″

Chief Ray Angle

<24°

Image Circle

ф6.8mm(MAX)

M.O.D

0.1m~∞

EFL

3.0mm

Mount Type

M12*P0.5

TTL

15.97mm

Dimension Figure

ф14.00*L11.58mm

F/NO.

2.4

Lens Structure

5G

FFL（M)

4.39mm

IR-Filter

 T=50%&IR650±10nm

BFL（O)

5.50mm

Waterproof

No

For Sensor

OV2710

Weight

—

F.O.V

Horizontal

127°

Iris Operation

Fixed

Vertical

64°

Zoom Operation

Fixed

Diagonal

160°

Focus Operation

Manual

TV Distortion

<-30.4%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH1312B-1
2.92mm 132 Degrees M8 Wide Angle Lens for 1/2.7" Image Sensor
PDF Drawing

Model

CH1312B

Resolution

MP

Relative Ill.

>70%

Image Format

1/2.7″

Chief Ray Angle

<15°

Image Circle

ф6.8mm(MAX)

M.O.D

0.1m~∞

EFL

2.92mm

Mount Type

M8*P0.35

TTL

13.97mm

Dimension Figure

ф10.00*L10.29mm

F/NO.

2.4

Lens Structure

5G

FFL（M)

3.68mm

IR-Filter

 T=50%&IR650±10nm

BFL（O)

5.21mm

Waterproof

No

For Sensor

OV2710

Weight

—

F.O.V

Horizontal

132°

Iris Operation

Fixed

Vertical

66°

Zoom Operation

Fixed

Diagonal

163°

Focus Operation

Manual

TV Distortion

<-25%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH387B-1
1/2.7" 2.90mm F1.9 129 Degrees M12 Wide Angle Lens
PDF Drawing

Model

CH387B

Resolution

MP

Relative Ill.

>70%

Image Format

1/2.7″

Chief Ray Angle

<12.8°

Image Circle

ф6.8mm(MAX)

M.O.D

0.1m~∞

EFL

2.90mm

Mount Type

M12*P0.5

TTL

22.54mm

Dimension Figure

ф14.00*L17.42mm

F/NO.

1.9

Lens Structure

6G

FFL（M)

5.12mm

IR-Filter

 Non-IR

BFL（O)

6.02mm

Waterproof

No

For Sensor

OV2710

Weight

5.8g

F.O.V

Horizontal

129°

Iris Operation

Fixed

Vertical

66°

Zoom Operation

Fixed

Diagonal

162°

Focus Operation

Manual

TV Distortion

<-14.25%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH379A-1
1/2.7" 3.65mm F2.2 99 Degrees M12 Mount Wide Angle Lens
PDF Drawing

Model

CH379A

Resolution

MP

Relative Ill.

>80%

Image Format

1/2.7″

Chief Ray Angle

<23°

Image Circle

ф6.8mm(MAX)

M.O.D

0.1m~∞

EFL

3.65mm

Mount Type

M12*P0.5

TTL

17.97mm

Dimension Figure

ф14.00*L14.75mm

F/NO.

2.2

Lens Structure

5G

FFL（M)

3.22mm

IR-Filter

 T=50%&IR650±10nm

BFL（O)

6.05mm

Waterproof

No

For Sensor

1/2.7″

Weight

4.4g

F.O.V

Horizontal

99.6°

Iris Operation

Fixed

Vertical

51.8°

Zoom Operation

Fixed

Diagonal

121.2°

Focus Operation

Manual

TV Distortion

<-9.2%(H)

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH376B-1
1.95mm 148 Degrees M12 Mount Wide Angle Lens for 1/2.7" Image Sensor
PDF Drawing

Model

CH376B

Resolution

MP

Relative Ill.

>70%

Image Format

1/2.7″

Chief Ray Angle

<12°

Image Circle

ф6.8mm(MAX)

M.O.D

0.1m~∞

EFL

1.95mm

Mount Type

M12*P0.5

TTL

23.95mm

Dimension Figure

ф17.0*L19.68mm

F/NO.

2.0

Lens Structure

7G

FFL（M)

4.27mm

IR-Filter

 T=50%&IR650±10nm

BFL（O)

5.41mm

Waterproof

IP67

For Sensor

OV2710

Weight

7.7g

F.O.V

Horizontal

148°

Iris Operation

Fixed

Vertical

83°

Zoom Operation

Fixed

Diagonal

170°

Focus Operation

Manual

TV Distortion

<-12%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH371A-1
1/2.7" 2.68mm F2.0 134 Degree M12 Mount Wide Angle Lens
PDF Drawing

Model

CH371A

Resolution

MP

Relative Ill.

>55%

Image Format

1/2.7″

Chief Ray Angle

<8.7°

Image Circle

ф7.1mm(MAX)

M.O.D

0.1m~∞

EFL

2.68mm

Mount Type

M12*P0.5

TTL

23.94mm

Dimension Figure

ф18.0*L20.31mm

F/NO.

2.0

Lens Structure

7G

FFL（M)

3.63mm

IR-Filter
T=50%&IR650±10nm

BFL（O)

5.52mm

Waterproof

IP67

For Sensor

OV2710

Weight

8.4g

F.O.V

Horizontal

134.6°

Iris Operation

Fixed

Vertical

75°

Zoom Operation

Fixed

Diagonal

159°

Focus Operation

Manual

TV Distortion

<-16%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH370A-1
2.4mm 127 Degree M12 Mount Wide Angle Lens for 1/2.7" Image Sensor
PDF Drawing

Model

CH370A

Resolution

MP

Relative Ill.

>50%

Image Format

1/2.7″

Chief Ray Angle

<24°

Image Circle

ф6.7mm(MAX)

M.O.D

0.1m~∞

EFL

2.4mm

Mount Type

M12*P0.5

TTL

17.15mm

Dimension Figure

ф15.0*L14.15mm

F/NO.

2.0

Lens Structure

6G

FFL（M)

3.0mm

IR-Filter

Non-IR

BFL（O)

4.5mm

Waterproof

No

For Sensor

OV2710

Weight

4.9g

F.O.V

Horizontal

127.7°

Iris Operation

Fixed

Vertical

78.9°

Zoom Operation

Fixed

Diagonal

157°

Focus Operation

Manual

TV Distortion

<-25%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH238A-1
2.9mm F2.0 TTL 15.92mm M12 Wide Angle Lens for OV2710 Image Sensor
PDF Drawing

Model

CH238A

Resolution

MP

Relative Ill.

>70%

Image Format

1/2.7″

Chief Ray Angle

<15°

Image Circle

ф6.8mm(MAX)

M.O.D

0.1m~∞

EFL

2.9mm

Mount Type

M12*P0.5

TTL

15.92mm

Dimension Figure

ф14.0*L10.97mm

F/NO.

2.0

Lens Structure

5G

FFL（M)

4.95mm

IR-Filter

T=50%&IR650±10nm

BFL（O)

5.77mm

Waterproof

No

For Sensor

OV2710

Weight

3.9g

F.O.V

Horizontal

125°

Iris Operation

Fixed

Vertical

65°

Zoom Operation

Fixed

Diagonal

153°

Focus Operation

Manual

TV Distortion

<-22%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH232A
1/2.7" 3.73mm F2.0 TTL 21.87mm M12 Wide Angle Lens
PDF Drawing

Model

CH232A

Resolution

MP

Relative Ill.

>60%

Image Format

1/2.7″

Chief Ray Angle

<16°

Image Circle

ф6.75mm(MAX)

M.O.D

0.1m~∞

EFL

3.73mm

Mount Type

M12*P0.5-6g

TTL

21.87mm

Dimension Figure

ф14.0*L16.59mm

F/NO.

2.0

Lens Structure

4G

FFL（M)

5.28mm

IR-Filter

T=50%&IR650±10nm

BFL（O)

6.35mm

Waterproof

No

For Sensor

1/2.7″

Weight

4.6g

F.O.V

Horizontal

100°

Iris Operation

Fixed

Vertical

52°

Zoom Operation

Fixed

Diagonal

122°

Focus Operation

Manual

TV Distortion

<-8%

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH231A-1
2.8mm F2.0 113 Degrees M12 Wide Angle Lens for 1/2.7" Image Sensor
PDF Drawing

Model

CH231A

Resolution

MP

Relative Ill.

>45%

Image Format

1/2.7″

Chief Ray Angle

<9.7°

Image Circle

ф6.75mm(MAX)

M.O.D

0.1m~∞

EFL

2.8mm

Mount Type

M12*P0.5

TTL

21.97mm

Dimension Figure

ф14.0*L17.81mm

F/NO.

2.0

Lens Structure

4G

FFL（M)

4.16mm

IR-Filter

T=50%&IR650±10nm

BFL（O)

5.65mm

Waterproof

No

For Sensor

OV2710

Weight

7.1g

F.O.V

Horizontal

113°

Iris Operation

Fixed

Vertical

58°

Zoom Operation

Fixed

Diagonal

137°

Focus Operation

Manual

TV Distortion

<-12%(H)

Operating Temperature

-20°~+85°

Storage Temperature

-20°~+85°
CH343
1/2.7" 2.95mm F2.0 118 Degrees M12 Wide Angle Lens
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.

2.0

Lens Structure

5G

FFL（M)

4.65mm

IR-Filter

T=50%&IR650±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
1/2.7" 3.15mm 120 Degree M12 Mount Wide Angle Lens
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" 2.98mm 120 Degrees M12 Mount Wide Angle Lens
PDF Drawing

Model

CH346A

Type

Wide Angle Lens

Relative Ill.

>65%

Resolution

5MP

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*L12.45mm

TTL

16.75mm

Lens Structure

5G5E

F/NO.

2.0

IR-Filter

Non-IR

FFL（M)

4.30mm

Waterproof

IP67

BFL（O)

5.35mm

Weight

4.6g

For Sensor

OV2710

Iris Operation

Fixed

F.O.V

Horizontal

120.5°

Zoom Operation

Fixed

Vertical

62.2°

Focus Operation

Manual

Diagonal

147.3°

Operating Temperature

-20°~+85°

TV Distortion

<-16.5%

Storage Temperature

-20°~+85°
CH348
1/2.7" 2.75mm F2.0 135 Degrees M12 Mount Wide Angle Lens
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
1/2.7" 2.92mm 132 Degrees M8 Mount Wide Angle Lens
PDF Drawing

Model

CH1300BB

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

ф10.0*L10.33mm

F/NO.

2.4

Lens Structure

5G

FFL（M)

3.64mm

IR-Filter

T=50%&IR650±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" 3.53mm 109 Degrees M8 Mount Wide Angle Lens
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%&IR650±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

109°

Focus Operation

Manual

Vertical

55°

Operating Temperature

-20°~+85°

Diagonal

138°

Storage Temperature

-20°~+85°

TV Distortion

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

Model

CH3543AA

Resolution

8MP

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

IR650nm

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
1/2.7" 2.78mm 6MP F2.0 130 Degrees M12 Wide Angle 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°
CH3559
1/2.7" 2.96mm 8.8MP 88 Degrees M12 CCTV Lens
PDF Drawing

Model

CH3559EB

 

 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

ф14.0*L13.28mm

TTL

15.75mm

Lens Structure

4G2P(PM)

F/NO.

2.5

IR-Filter

IR650nm

FFL（M)

2.47mm

Waterproof

IP69

BFL（O)

3.26mm

Weight

4.6g

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°
CH3628A-1
1/2.7" 4.25mm 77 Degrees M8 Mount Automotive Lens
PDF Drawing

Model

CH3628AA

 Type

 Auto Driving Lens Relative Ill.

>65%

Resolution

12MP

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.

2.5

IR-Filter

IR650nm

FFL（M)

2.67mm

Waterproof

No

BFL（O)

3.89mm

Weight

1.5g

For Sensor

OV2715

Iris Operation

Fixed

F.O.V

Horizontal

77°

Zoom Operation

Fixed

Vertical

44°

Focus Operation

Manual

Diagonal

90°

Operating Temperature

-20°~+85°

TV Distortion

<-21.8%(D)

Storage Temperature

-20°~+85°
CH3706A-1
3.05mm 5MP F2.4 127 Degrees M12 Mount Wide Angle Lens for 1/2.7" Image Sensor
PDF Drawing

Model

CH3706A

Type

Wide Angle Lens

 Relative Ill.

>60%

Resolution

5MP

Chief Ray Angle

<24°

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф7.0mm(MAX)

Mount Type

M12*P0.5

EFL

3.05mm

Dimension Figure

ф14.0*L11.58mm

TTL

15.97mm

Lens Structure

5G

F/NO.

2.4

IR-Filter

Non-IR

FFL（M)

4.39mm

Waterproof

No

BFL（O)

5.5mm

Weight

3.6g

For Sensor

OV2710

Iris Operation

Fixed

F.O.V

Horizontal

127°

Zoom Operation

Fixed

Vertical

64°

Focus Operation

Manual

Diagonal

160°

Operating Temperature

-20°~+85°

TV Distortion

<-30.45%

Storage Temperature

-20°~+85°
CA3742A-1
1/2.7" 3.0mm 5MP F2.0 120 Degrees M12 Mount Wide Angle Lens
PDF Drawing

Model

CH3742A

Type

Wide Angle Lens

 Relative Ill.

>65%

Resolution

5MP

Chief Ray Angle

<17°

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф6.8mm(V-MAX)

Mount Type

M12*P0.5

EFL

3.0mm

Dimension Figure

ф14.0*L12.44mm

TTL

17.0mm

Lens Structure

5G

F/NO.

2.0

IR-Filter

Non-IR

FFL（M)

4.56mm

Waterproof

—

BFL（O)

5.67mm

Weight

4.1g

For Sensor

1/2.7″

Iris Operation

Fixed

F.O.V

Horizontal

120°

Zoom Operation

Fixed

Vertical

62.4°

Focus Operation

Manual

Diagonal

146°

Operating Temperature

-20°~+85°

TV Distortion

<-26.33%

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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