170 properties of ultra wide angle lens                

                             1101 product specification

The parameter name	The specifications	The parameter name	The specifications
Image size	1/2.5 INCH	The horizontal and vertical angle	H=130°,V=74°
The aperture value	2.8	Back focal length	5.8mm
The effective focal length	2.8mm	Thread specification	M12X0.5
The maximum angle of view	170°	Optical structure	6G+IR CUT

 

 

                               1101 product specification

The parameter name	The specifications	The parameter name	The specifications
Image size	1/2.7 INCH	The horizontal and vertical angle	H=118°,V=80°
The aperture value	2.8	Back focal length	5.8mm
The effective focal length	2.8mm	Thread specification	M12X0.5
The maximum angle of view	156°	Optical structure	6G+IR CUT

 

                              1101 product specification

The parameter name	The specifications	The parameter name	The specifications
Image size	1/3 INCH	The horizontal and vertical angle	H=108°,V=79°
The aperture value	2.8	Back focal length	5.8mm
The effective focal length	2.8mm	Thread specification	M12X0.5
The maximum angle of view	138°	Optical structure	6G+IR CUT

 

                              1101 product specification

The parameter name	The specifications	The parameter name	The specifications
Image size	1/4 INCH	The horizontal and vertical angle	H=80°,V=60°
The aperture value	2.8	Back focal length	5.8mm
The effective focal length	2.8mm	Thread specification	M12X0.5
The maximum angle of view	100°	Optical structure	6G+IR CUT

 

Product name ：170 degree fish-eye lens 156 degree fish-eye lens 138 degree fish-eye lens 100 degree wide angle lens

Product use ：the recorder, car, camera etc.

Lens angle of large, high resolution, can be used in conjunction with the high-end chip.

Design philosophy of the lens ：

1using environmental protection optical glass with high refractive index, has good transparency, corrosion resistance, oxidation resistance and other special effects.

2 the design of large aperture, increased the amount, thereby improving the lens vision.

3The lens adopts a multi-layer coating technology, so as to solve the fog, offset, partial color phenomena, also have waterproof function

4 mirror body adopts aluminum magnesium alloy reduces the heat change coefficient so as to reduce the probability of aging deformation.

5 the structure design adopts mechanical tester, each component of the spatial points made a comprehensive analysis and assessment, and lay a scientific foundation for the lens structure stability

Quality assurance ：

1 lens processing adopts the international popular centering high polishing process, ensure the machining precision of the single lens.

2 tube using high precision CNC machine tools for processing, ensure the dimension tolerance within 0.02mm.

3 the whole assembly process completed in dust-free workshop, the assembly cleanliness to meet international standards.

4 the introduction of Japanese assembly process, ultrasonic workbench with independent research and development, more to ensure that the assembly precision lens.

5 shot detection method for example: projector detection method, CCD chip detection method, using QC card detection method, detection apparatus, solid comprehensive detection method, Cengcengbaguan to ensure quality.