Packaging & Delivery

Packaging Details:	Optical cylindrical lens Safety carton case
Delivery Detail:	15-20 working days after parameters confirmed

Optical cylindrical lens

 

A cylindrical lens is a lens which focuses light which passes through on to a line instead of on to a point, as a spherical lens would. The curved face or faces of a cylindrical lens are sections of a cylinder, and focus the image passing through it onto a line parallel to the intersection of the surface of the lens and a plane tangent to it. The lens compresses the image in the direction perpendicular to this line, and leaves it unaltered in the direction parallel to it (in the tangent plane).

Cylindrical lenses can be used to correct ocular astigmatism, although toric lenses are more commonly used. They can also potentially be used in solar water heating installations, such as a plastic pillow-type solar water heater. They are used to correct the output from diode lasers, to produce a round beam from the diode's elliptical output.

 

 

 

 

 

Parameters of Optical cylindrical lens

1.Materials	BK7,fused silica, sapphire, znse, etc
2. Dimension	0.5mm-400mm
3.Surface quality	10/5 to 60/40
4.Focal length	± 1%
5.Length tolerance	± 0.1mm
6.Width tolerance	± 0.1mm
7.Center thickness tolerance	± 0.1mm
8.Centration	5 arc minutes
9.Surface precision	0.5 fringes/cm
10.Clear aperture	90%
12.Coating	no or AR or customer decided
13.Bevels	Protective bevels

 

Changchun Jiahong Optics And Technology Co., Ltd.

Basic Information

Business Type:

Main Products: Optical Lens,Aspheric Lens,Prism,Cylindrical Lens,Optical Filters

Location:Room 1507, Unit 4, Building 85, Coffee Town, Intersection Of Feiyue Road and Guanggu Street, High-Tech Zone, Changchun, Jilin, China (Mainland)

Total Employees: 11 - 50 People

Year Established: 2014

Trade Information

Top 3 Markets:

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Nearest Port:

Average Lead Time:

Overseas Office: No

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