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1/2″ Fisheye Lenses Featured Image
  • 1/2″ Fisheye Lenses
  • 1/2″ Fisheye Lenses
  • 1/2″ Fisheye Lenses

1/2″ Fisheye Lenses

Brief Description:

  • Fisheye Lens for 1/2″ Image Sensor
  • 12-16 Mega Pixels
  • M12 Mount Lens
  • 1.45mm Focal Length
  • 240 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
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CH328A-1
1/2" 1.56mm 8MP 185 Degrees M12 Mount Fisheye Lens
PDF Drawing

Model

CH328A

Type

Fisheye Lens

 Relative Ill.

>80%

Resolution

8MP

Chief Ray Angle

<8°

Image Format

1/2″

M.O.D

0.1m~∞

Image Circle

ф4.7mm(MAX)

Mount Type

M12*P0.5

EFL

1.56mm

Dimension Figure

ф28.00*L24.19mm

ML

27.48mm

Lens Structure

6G

F/NO.

2.0

IR-Filter

Non-IR

FFL（M)

3.29mm

Waterproof

No

BFL（O)

3.61mm

Weight

18.2g

For Sensor

1/2″

Iris Operation

Fixed

F.O.V

Horizontal

185°

Zoom Operation

Fixed

Vertical

185°

Focus Operation

Manual

Diagonal

185°

Operating Temperature

-20°~+85°

TV Distortion

TBD

Storage Temperature

-20°~+85°
CH300A-1
1/2" 1.2mm 16MP 230 Degrees M12 Mount Fisheye Lens
PDF Drawing

Model

CH300A

Type

Fisheye Lens

 Relative Ill.

>90%

Resolution

16MP

Chief Ray Angle

—

Image Format

1/2″

M.O.D

0.01m~∞

Image Circle

ф4.5mm(MAX)

Mount Type

M12*P0.5

EFL

1.2mm

Dimension Figure

ф33.80*L28.68mm

TTL

28.68mm

Lens Structure

10G

F/NO.

2.4

IR-Filter

Non-IR

FFL（M)

2.00mm

Waterproof

No

BFL（O)

2.40mm

Weight

22.3g

For Sensor

1/2″

Iris Operation

Fixed

F.O.V

Horizontal

230°

Zoom Operation

Fixed

Vertical

230°

Focus Operation

Manual

Diagonal

230°

Operating Temperature

-25°~+85°

TV Distortion

—

Storage Temperature

-25°~+85°
CH8039A
1/2" 1.45mm 240 Degree 4K M12 Lens for Panoramic Photography
PDF Drawing

Model

CH8039A

Type

Fisheye Lens

 Relative Ill.

>80%

Resolution

12MP

Chief Ray Angle

<18°

Image Format

1/2″

M.O.D

0.1m~∞

Image Circle

ф4.5mm(MAX)

Mount Type

M12*P0.5

EFL

1.45mm

Dimension Figure

ф20.00*L17.17mm

TTL

18.99mm

Lens Structure

8G

F/NO.

2.0

IR-Filter

Non-IR

FFL（M)

1.82mm

Waterproof

No

BFL（O)

2.60mm

Weight

7.2g

For Sensor

AR0821

Iris Operation

Fixed

F.O.V

Horizontal

240°

Zoom Operation

Fixed

Vertical

240°

Focus Operation

Manual

Diagonal

240°

Operating Temperature

-25°~+85°

F-Theta Distortion

<-20.91%

Storage Temperature

-25°~+85°
CH8039A
1/2" 1.45mm 240 Degree 12MP 4K M12 Fisheye Lens
PDF Drawing

Model

CH8039AB

Type

Fisheye Lens

 Relative Ill.

>80%

Resolution

12MP

Chief Ray Angle

<18°

Image Format

1/2″

M.O.D

0.1m~∞

Image Circle

ф4.5mm(MAX)

Mount Type

M12*P0.5

EFL

1.45mm

Dimension Figure

ф20.00*L17.17mm

TTL

18.99mm

Lens Structure

8G

F/NO.

2.0

IR-Filter

T=50%&IR650±10nm

FFL（M)

1.82mm

Waterproof

No

BFL（O)

2.60mm

Weight

7.2g

For Sensor

AR0821

Iris Operation

Fixed

F.O.V

Horizontal

240°

Zoom Operation

Fixed

Vertical

240°

Focus Operation

Manual

Diagonal

240°

Operating Temperature

-25°~+85°

F-Theta Distortion

<-20.91%

Storage Temperature

-25°~+85°
CH3647A-1
1/2" 1.45mm 12MP F2.0 240 Degrees M12 Mount Fisheye Lens
PDF Drawing

Model

CH3647A

Type

Fisheye Lens

 Relative Ill.

>75%

Resolution

12MP

Chief Ray Angle

<18°

Image Format

1/2″

M.O.D

0.1m~∞

Image Circle

ф5.0mm(MAX)

Mount Type

M12*P0.5

EFL

1.45mm

Dimension Figure

ф17.5*L15.64mm

TTL

16.50mm

Lens Structure

8G

F/NO.

2.0

IR-Filter

T=50%&IR650±10nm

FFL（M)

0.86mm

Waterproof

No

BFL（O)

2.60mm

Weight

5.5g

For Sensor

1/2″

Iris Operation

Fixed

F.O.V

Horizontal

240°

Zoom Operation

Fixed

Vertical

215°

Focus Operation

Manual

Diagonal

240°

Operating Temperature

-25°~+85°

F-Theta Distortion

-20%

Storage Temperature

-25°~+85°

CH3647 is an ultra wide angle lens with M12 mount, designed for shooting a 240 degrees view angle. It consists of 8 glass elements and features 12 mega pixel resolution and high image performance. this lens is ready to work in all weather conditions, as it is IP69 rating which means this fisheye lens is dust and water proof. It is capable of creating a 5mm high image circle on a 1/2″ sensor.

Apart from focal length and image high, lens apertures and price are another two main factors to be considered before purchasing a fisheye lens. The aperture is responsible for determining how much light is allowed to pass through the lens and onto the sensor. CH3647 has a large aperture F2.0 which make it possible to work in low light conditions and capture subjects that are moving quickly.

CHANCCTV provides all these high quality fisheye lenses at low prices. If you are looking for a lens that can give you better performance without breaking your bank, Please come to us and we will find you the most cost-effective ones.

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