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M12 wide angle pinhole lenses with short TTL for CCTV security cameras Featured Image
  • M12 wide angle pinhole lenses with short TTL for CCTV security cameras

M12 Pinhole Lenses

Brief Description:

M12 wide angle pinhole lenses with short TTL for CCTV security cameras

  • Pinhole Lens for security camera
  • Mega Pixels
  • Up to 1″,M12 Mount Lens
  • 2.5mm to 70mm Focal Length


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
CH3328B-1
1/4'' 3.7mm 65 Degrees M10 Mount Pinhole Lens for Hidden Cameras
PDF Drawing

Model

CH3328B

Type

Pinhole Lens

Relative Ill.

>50%

Resolution

MP

Chief Ray Angle

<17°

Image Format

1/4″

M.O.D

0.1m~∞

Image Circle

ф4.6mm(MAX)

Mount Type

M10*P0.5

EFL

3.7mm

Dimension Figure

ф10.00*L9.46mm

TTL

11.86mm

Lens Structure

4G

F/NO.

2.4

IR-Filter

Non-IR

FFL（M)

2.4mm

Weight

—

BFL（O)

3.64mm

Iris Operation

Fixed

For Sensor

1/4″

Zoom Operation

Fixed

F.O.V

Horizontal

65°

Focus Operation

Manual

Vertical

46°

Operating Temperature

-20°~+85°

Diagonal

88°

Storage Temperature

-20°~+85°

TV Distortion

  —
CH3327A-2
1/2.7'' 8mm 42 Degree F2.8 M7 Pinhole Lens for CCTV Cameras
PDF Drawing

Model

CH3327A

Type

Pinhole Lens

Relative Ill.

>45%

Resolution

1.3MP

Chief Ray Angle

<15.5°

Image Format

1/2.7″

M.O.D

0.3m~∞

Image Circle

ф6.3mm(MAX)

Mount Type

M7*P0.35

EFL

8.0mm

Dimension Figure

ф7.00*L11.80mm

TTL

15.30mm

Lens Structure

4G

F/NO.

2.8

IR-Filter

Non-IR

FFL（M)

3.5mm

Weight

0.9g

BFL（O)

7.0mm

Iris Operation

Fixed

For Sensor

1/2.7″

Zoom Operation

Fixed

F.O.V

Horizontal

42°

Focus Operation

Manual

Vertical

23.5°

Operating Temperature

-20°~+85°

Diagonal

49°

Storage Temperature

-20°~+85°

OPT Distortion

  <-8.3%
CH3326A-2
1/3.6'' 3.6mm 1.3MP F4.5 55 Degree M7 Pinhole Lens for Mini Cameras
PDF Drawing

Model

CH3326A

Type

Pinhole Lens

Relative Ill.

>45%

Resolution

1.3MP

Chief Ray Angle

<11°

Image Format

1/3.6″

M.O.D

0.3m~∞

Image Circle

ф5.0mm(MAX)

Mount Type

M7*P0.35

EFL

3.6mm

Dimension Figure

ф7.00*L8.0mm

TTL

10.2mm

Lens Structure

4G

F/NO.

4.5

IR-Filter

Non-IR

FFL（M)

2.2mm

Weight

0.5g

BFL（O)

4.29mm

Iris Operation

Fixed

For Sensor

1/3.6″

Zoom Operation

Fixed

F.O.V

Horizontal

55.5°

Focus Operation

Manual

Vertical

41°

Operating Temperature

-20°~+85°

Diagonal

72°

Storage Temperature

-20°~+85°

TV Distortion

 <-2%
CH3325A-2
1/3'' 3.7mm 71 Degree M7 Pinhole Lens for CCTV Mini Camera
PDF Drawing

Model

CH3325A

Type

Pinhole Lens

Relative Ill.

>45%

Resolution

MP

Chief Ray Angle

<13°

Image Format

1/3″

M.O.D

0.3m~∞

Image Circle

ф6.0mm(MAX)

Mount Type

M7*P0.35

EFL

3.7mm

Dimension Figure

ф7.00*L7.76mm

TTL

10.82mm

Lens Structure

4G

F/NO.

2.5

IR-Filter

Non-IR

FFL（M)

0.82mm

Weight

0.8g

BFL（O)

4.10mm

Iris Operation

Fixed

For Sensor

1/3″

Zoom Operation

Fixed

F.O.V

Horizontal

71°

Focus Operation

Manual

Vertical

53°

Operating Temperature

-20°~+85°

Diagonal

92°

Storage Temperature

-20°~+85°

TV Distortion

  TBD
1/2.7'' 2.8mm 110 Degree M12 Pinhole Lens for Wide Angle CCTV Camera
PDF Drawing

Model

CH1919A

Type

Pinhole Lens

Relative Ill.

>46%

Resolution

MP

Chief Ray Angle

<13.5°

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф6.8mm(MAX)

Mount Type

M12*P0.5

EFL

2.8mm

Dimension Figure

M12.0*L10.67mm

TTL

13.11mm

Lens Structure

3G+2P

F/NO.

2.5

IR-Filter

T=50%&IR650±10nm

FFL（M)

2.44mm

Weight

3.0g

BFL（O)

2.86mm

Iris Operation

Fixed

For Sensor

OV2710

Zoom Operation

Fixed

F.O.V

Horizontal

110°

Focus Operation

Manual

Vertical

56.6°

Operating Temperature

-20°~+85°

Diagonal

133.6°

Storage Temperature

-20°~+85°

TV Distortion

<-19.5%
CH1922
1/2.7'' 4.3mm 75 Degrees M12 Mount Pinhole Camera Lens
PDF Drawing

Model

CH1922B

Type

Pinhole Lens

Relative Ill.

>65.5%

Resolution

MP

Chief Ray Angle

<8.6°

Image Format

1/2.7″&1/3″

M.O.D

0.1m~∞

Image Circle

ф6.7mm(MAX)

Mount Type

M12*P0.5

EFL

4.3mm

Dimension Figure

M12.00*L9.33mm

TTL

13.05mm

Lens Structure

6G

F/NO.

2.5

IR-Filter
T=50%&IR650±10nm

FFL（M)

3.72mm

Weight

1.8g

BFL（O)

4.55mm

Iris Operation

Fixed

For Sensor

1/2.7″&1/3″

Zoom Operation

Fixed

F.O.V

Horizontal

75°

Focus Operation

Manual

Vertical

56°

Operating Temperature

-20°~+85°

Diagonal

93°

Storage Temperature

-20°~+85°

TV Distortion

<-1%

  
CH1926
1/3'' 3.7mm 90 Degree F2.5 M12 Mount Pinhole Lens
PDF Drawing

Model

CH1926PB

Type

Pinhole Lens

Relative Ill.

>55%

Resolution

MP

Chief Ray Angle

<20°

Image Format

1/3″

M.O.D

0.1m~∞

Image Circle

ф6.2mm(MAX)

Mount Type

M12*P0.5-6g

EFL

3.7mm

Dimension Figure

ф12.00*L9.59mm

TTL

13.17mm

Lens Structure

6pcs Glass Lens

F/NO.

2.5

IR-Filter
T=50%&IR650±10nm

FFL（M)

3.58mm

Weight

1.4g

BFL（O)

4.55mm

Iris Operation

Fixed

For Sensor

1/3″

Zoom Operation

Fixed

F.O.V

Horizontal

90°

Focus Operation

Manual

Vertical

70°

Operating Temperature

-20°~+85°

Diagonal

110°

Storage Temperature

-20°~+85°

TV Distortion

<-13%
CH1927
1/2.7'' 4.3mm 75 Degrees M12 Mount Pinhole Lens
PDF Drawing

Model

CH1927A

Type

Pinhole Lens

Relative Ill.

>63%

Resolution

MP

Chief Ray Angle

<8.6°

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф6.8mm(MAX)

Mount Type

M12*P0.5-6g

EFL

4.3mm

Dimension Figure

ф12.00*L9.28mm

TTL

14.56mm

Lens Structure

6G

F/NO.

2.5

IR-Filter

T=50%&IR650±10nm

FFL（M)

5.06mm

Weight

1.8g

BFL（O)

5.78mm

Iris Operation

Fixed

For Sensor

1/2.7″

Zoom Operation

Fixed

F.O.V

Horizontal

75°

Focus Operation

Manual

Vertical

56°

Operating Temperature

-20°~+85°

Diagonal

93°

Storage Temperature

-20°~+85°

TV Distortion

<-13%
CH1928
1/2.7'' 3.7mm F2.5 90 Degree M12 Mount Pinhole Lens
PDF Drawing

Model

CH1928A

Type

Pinhole Lens

Relative Ill.

>55%

Resolution

MP

Chief Ray Angle

<20°

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф6.7mm(MAX)

Mount Type

M12*P0.5-6g

EFL

3.7mm

Dimension Figure

ф12.00*L8.91mm

TTL

14.56mm

Lens Structure

4G

F/NO.

2.5

IR-Filter

Non-IR

FFL（M)

5.65mm

Weight

1.4g

BFL（O)

6.12mm

Iris Operation

Fixed

For Sensor

1/2.7″

Zoom Operation

Fixed

F.O.V

Horizontal

90°

Focus Operation

Manual

Vertical

70°

Operating Temperature

-20°~+85°

Diagonal

110°

Storage Temperature

-20°~+85°

TV Distortion

<-13%
CH1936B-1
2.8mm 1/3'' F2.5 90 Degrees M12 Mount CCTV Lens
PDF Drawing

Model

CH1936A

Type

Pinhole Lens

Relative Ill.

>60%

Resolution

MP

Chief Ray Angle

<13°

Image Format

1/3″

M.O.D

0.1m~∞

Image Circle

ф6.0mm(MAX)

Mount Type

M12*P0.5

EFL

2.8mm

Dimension Figure

ф12.00*L8.19mm

TTL

13.05mm

Lens Structure

4G

F/NO.

2.5

IR-Filter

T=50%&IR650±10nm

FFL（M)

4.86mm

Weight

3.5g

BFL（O)

5.97mm

Iris Operation

Fixed

For Sensor

1/3″

Zoom Operation

Fixed

F.O.V

Horizontal

90°

Focus Operation

Manual

Vertical

62°

Operating Temperature

-20°~+85°

Diagonal

120°

Storage Temperature

-20°~+85°

TV Distortion

<-20%
CH1937
1/3'' 2.5mm 92 Degree M12 Mount Pinhole Lens for CCTV Camera
PDF Drawing

Model

CH1937A

Type

Pinhole Lens

Relative Ill.

>65%

Resolution

MP

Chief Ray Angle

<13°

Image Format

1/3″

M.O.D

0.1m~∞

Image Circle

ф6.0mm(MAX)

Mount Type

M12*P0.5-6g

EFL

2.5mm

Dimension Figure

ф12.00*L8.27mm

TTL

11.01mm

Lens Structure

4G

F/NO.

2.5

IR-Filter

Non-IR

FFL（M)

2.74mm

Weight

1.5g

BFL（O)

3.15mm

Iris Operation

Fixed

For Sensor

1/3″

Zoom Operation

Fixed

F.O.V

Horizontal

92°

Focus Operation

Manual

Vertical

67°

Operating Temperature

-20°~+85°

Diagonal

140°

Storage Temperature

-20°~+85°

TV Distortion

<-25%
CH3627A-2
1/2.7'' 2.8mm 110 Degrees M12 Mount Conical Pinhole Lens
PDF Drawing

Model

CH3627A

Type

Pinhole Lens

 Relative Ill.

>46%

Resolution

MP

Chief Ray Angle

<-12.3°

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф6.8mm(MAX)

Mount Type

M12*P0.5

EFL

2.8mm

Dimension Figure

ф12.0*L10.67mm

TTL

13.11mm

Lens Structure

4G1P

F/NO.

2.2

IR-Filter

T=50%&IR650±10nm

FFL（M)

2.44mm

Waterproof

No

BFL（O)

2.60mm

Weight

2.2g

For Sensor

OV2710

Iris Operation

Fixed

F.O.V

Horizontal

110°

Zoom Operation

Fixed

Vertical

56.6°

Focus Operation

Manual

Diagonal

133.6°

Operating Temperature

-20°~+85°

OPT Distortion

<-58%

Storage Temperature

-20°~+85°
CH3640A-1
1/2.7'' 3.7mm 90 Degree M12 Mount Pinhole Lens for Surveillance Camera
PDF Drawing

Model

CH3640A

Type

 Pinhole Lens Relative Ill.

>55%

Resolution

MP

Chief Ray Angle

<20°

Image Format

1/2.7″

M.O.D

0.1m~∞

Image Circle

ф6.7mm(MAX)

Mount Type

M12*P0.5

EFL

3.7mm

Dimension Figure

ф12*L7.38mm

TTL

10.39mm

Lens Structure

2G2P

F/NO.

2.5

IR-Filter

Non-IR

FFL（M)

3.01mm

Waterproof

No

BFL（O)

4.55mm

Weight

1.2g

For Sensor

1/2.7″

Iris Operation

Fixed

F.O.V

Horizontal

90°

Zoom Operation

Fixed

Vertical

70°

Focus Operation

Manual

Diagonal

110°

Operating Temperature

-20°~+85°

TV Distortion

<-13%

Storage Temperature

-20°~+85°

Pinhole lenses are commonly used in CCTV cameras to capture a wide angle of view without requiring a large camera body. These lenses are designed to be small and lightweight, allowing them to be easily concealed or integrated into small spaces.

Pinhole lenses work by using a tiny hole to focus light onto the camera’s image sensor. The hole acts as a lens, bending the light and creating an image on the sensor. Because pinhole lenses have a very small aperture, they provide a wide depth of field, meaning that objects at different distances from the lens will all be in focus.

One advantage of pinhole lenses is their ability to be discreet. Due to their small size, they can be easily hidden in a variety of locations, such as in a ceiling tile or behind a wall. This makes them popular for surveillance purposes, as they allow for covert monitoring.

However, pinhole lenses do have some limitations. Because of their small aperture, they may not capture as much light as larger lenses, which can lead to lower quality images in low light conditions. Additionally, because they are fixed focal length lenses, they may not provide the flexibility of zoom lenses for changing the focal length to adjust the angle of view.

Overall, pinhole lenses can be a useful tool for CCTV surveillance systems, particularly when discreet monitoring is required. However, they may not be the best choice for all situations, and other types of lenses should also be considered depending on the specific needs of the application.

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