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+86 43189825768

这是描述信息

Sales@worldhawk.com

Worldhawk

Worldhawk Optics

Tel : +86 43189825768
Email:Sales@worldhawk.com

Website : www.worldhawk.com

www.worldhawk.en.alibaba.com

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Negative Meniscus Lens

Product category

Contact Us

Worldhawk Optics

Tel : +86 43189825768
Email:Sales@worldhawk.com
Website:www.worldhawk.com
https://worldhawk.en.alibaba.com

Negative Meniscus Lens

Price:
2.1~57.2USD/pc
Size:
3-280mm
Moq:
20

Negative Meniscus Lens

Two refracting surfaces of optical lens are both spherical or one is spherical and the other is flat.


Worldhawk can supply standard and high-precision spherical lens in a variety of shapes, sizes, focal lengths on a wide spectrum.


The structure of lens can be Plano-convex, Plano-concave, Bi-convex, Bi-concave, Meniscus. They are widely used in medical, industry, spaceflight andmilitary etc..

 

Convex Lenses are optical lenses with a positive focal length. 

Convex Lenses are ideal for light collimation or for focusing applications utilizing monochromatic illumination, in a range of industries including industrial, pharmaceutical, robotics, or defense.

 

Concave Lenses are optical lenses with a negative focal length. 
Concave Lenses are ideal for beam expansion, light projection, or for expanding an optical system’s focal length.

Specifivation

Structure

 

Material

Dia.tol.

Focal length

Surface quality

Center error        

Clear aperture

Chamfer

Coating

Plano-convex, Plano-concave, Bi-convex, Bi-concave,

Meniscus Lens, Achromatic Lens

Optical glass, Fused silica, Optical crastal. 
+/-0.1mm, +/-0.05mm.

Upon costomer requirement
60/40, 40/20 or better
+/-3', +/-1', +/-30'' 
>90%
0.1~0.3mm x 45degree
R/AR 
 

 

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