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Mstar Technologies, Inc, as a leading provider of a comprehensive Machine Vision System in China, was founded in March 2012, located in Zhejiangoverseas High-Level Talents Innovation Park. Mstar Technologies, Inc, is a company engaged in the area of development and production of machine vision products including machine vision system, industrial camera, FA lenses, machine vision lightings, infrared thermal cameras and etc..
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Board Lenses | M12 Mount Fixed Focal Lens for 1/2.7'' Sensor

Home / all / FA Lens / M12 Mount Lens /

Board Lenses | M12 Mount Fixed Focal Lens for 1/2.7'' Sensor

Board Lenses | M12 Mount Fixed Focal Lens for 1/2.7'' Sensor

Board Lenses |  M12 Mount Fixed Focal Lens for 1/2.7'' Sensor
Board Lenses |  M12 Mount Fixed Focal Lens for 1/2.7'' SensorBoard Lenses |  M12 Mount Fixed Focal Lens for 1/2.7'' SensorBoard Lenses |  M12 Mount Fixed Focal Lens for 1/2.7'' SensorBoard Lenses |  M12 Mount Fixed Focal Lens for 1/2.7'' SensorBoard Lenses |  M12 Mount Fixed Focal Lens for 1/2.7'' Sensor
CategoriesM12 Mount Lens
BrandMSTAR Machine Vision System
ModelCV Series
Sensor1/2.7
Resolution2MP
Focal LengthAvailable from 2.45 to 8mm
ThreadM12X0.5P
IrisFixed
FocusFixed
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Update Time2022/5/25
Detail Information
Introduction
M12 Mount Fixed Focal Lens for 1/2.7'' Image Sensor
CCTV Lenses/ Board Lenses 
High performace for 2-5 mega piexl camera

IP67 waterproof

FOV from 24°to 150°

Minimum distortion less than 1%
Specifications

Model No.

Sensor

Resolution

Element

FNo.

EFL

FOV

TV Distortion

TTL

Thread

CV0205A

1/2.7"

2M

6G+IR

2.0

2.45

102°/74°/135°

<15%

22

M12X0.5P

CV0206A

1/2.7"

2M

4G

2.5

4

83°/45°/96°

<12%

22.3

M12X0.5P

CV0228A

1/2.7"

2M

6G+IR

2.0

2.8

104°/80°/135°

<25.9%

23

M12X0.5P

CV0260A

1/2.7"

2M

5G

2.0

6

54°/40.9°/67°

<14%

23

M12X0.5P

CV0236A

1/2.5"

2M

5G+IR

2.0

3.6

101°/71.7°/142°

<45%

22.2

M12X0.5P

CV0207A

1/2.7"

2M

2G+2P

2.0

7.35

42.7°/24°/47.6°

<2%

10.76

M12X0.5P

CV0208A

1/2.7"

2~3M

4G

2.2

8

34°/25°/43°

<6%

22.2

M12X0.5P

CV0525A

1/2.7"

5M

6G

2.0

3.3

99°/74°/130°

<52%

21.5

M12X0.5P

CV0526A

1/2.7"

5M

6G

2.0

3

111°/80°/150°

20.54

M12X0.5P

CV0502A

1/2.5"

5M

6G+IR

3.2

3.4

102°/74°/135°

<28%

18

M12x0.5P

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CV0205A Fixed Focal M12 Mount Board Lens

CV0206A Fixed Focal M12 Mount Board Lens

CV0228A Fixed Focal M12 Mount Board Lens

CV0260A Fixed Focal M12 Mount Board Lens

CV0236A Fixed Focal M12 Mount Board Lens

CV0207A Fixed Focal M12 Mount Board Lens

CV0208A Fixed Focal M12 Mount Board Lens

CV0525A Fixed Focal M12 Mount Board Lens

CV0526A Fixed Focal M12 Mount Board Lens

CV0502A Fixed Focal M12 Mount Board Lens

FAQ
 What is the resolution(μm) of the lens?
Resolution is a measured by how closely 2 points can be before they cannot be distinguished. For example, 1μm resolution means that 2 points that are 1μm away from each other can be distinguished. Resolution values in this catalog are theoretical resolutions for the lenses. The following is a formula to calculate theoretical resolution based on a lens's ray diffraction with no aberration. 
Resolution=0.61×λ/NA          λ : Wavelength       0.61: Fixed Number
Distortion
(%)
Distortion is the aberration of a lens where a straight object outside of the optical axis appears curved. Distortion of a straight line towards the center is called pincushion distortion, while distortion expanding outwards is called barrel distortion
WD
(Working Distance)

Distance from the front end of a lens system to the object under inspection.
F Number
The value indicates lens brightness. It is calculated by dividing the focal distance of the lens by its effective diameter (entrance pupil diameter D mm) looking from its object side. It can also be calculated by NA and the lens' optical magnifi cation ( ). The smaller the number the brighter the lens is.
F No=f/D
Field of View
Field of view is the size of an object that can be shot when the lens is attached to a camera.
The size of fi eld of view is (sensor size) ÷ (optical magnification ).

(Calculation Example) Optical Magnification =0.2x, camera Size 1/2" (4.8mm Long, 6.4mm Wide) :
                Size of Field of View   Length =4.8/0.2=24 (mm)
                                                    Width =6.4/0.2=32 (mm)
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Mstar Technologies, Inc, as a leading provider of a comprehensive Machine Vision System in China, was founded in March 2012, located in Zhejiangoverseas High-Level Talents Innovation Park. Mstar Technologies, Inc, is a company engaged in the area of development and production of machine vision products including machine vision system, industrial camera, FA lenses, machine vision lightings, infrared thermal cameras and etc..