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Fused silica Plano Concave Spherical Lens

Basic Info

Model No.: SS-2

Product Description

Product Description

Plano concave lens

Plano Concave Lenses are mainly used for infinite conjugate applications, laser applications, image systems. with the negative focal length, plano concave lenses have a flat face and an concave face.
Sunday is manufacturing plano concave lenses with glass, fused silica, infrared crystal, sapphire materials. with the advance testing machines Sunday can make high precision lenses for customers.

Substrate Material
optical glass,quartz,pyrex,sapphire,znse,caf2,ge,si,etc
Diameter
2mm to 500mm
Surface Quality
80-50,60-40,40-20,20-10,10-5
Surface Flatness
1/4lambda or customer design
Focal length tolerance
+/-1%
Clear Aperture
>90% of Diameter
Chamfer
0.05-0.5mmx45degree
Centration
3 arcmin
Products Show
Manufacture Testing

POLISHING

We have low-speed polishing machine and high-speed polishing machine

TOOLING

More than 3000 kinds of raduis toolings

Coating

6 coating machine

Surface Quality Testing

Zygo Testing Surface Flatness

Focal Testing

Package

Filter Package

Lens Package

carton pacakge

exhibition

Sunday Attend exhibition in Shanghai,zhenzhen,laser world munich,Optatec.

Quality guarantee


 Packing safety


Delivery deadline


Contact Information


Product Categories : Spherical Lens > Plano Concave Lenses

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