Find Plano Convex Lenses, Spherical Contact Lenses , Cylindrical Lens Eye on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Home > Products > Spherical Lens > Plano Convex Lenses > Optical Spherical Mirrors For telescope

Optical Spherical Mirrors For telescope

Basic Info

Model No.: SML

Product Description

Product Description

Standard metal Mirror are front-surface mirror with metal coating and SiO2 or Mgf2 overcoated. The metal coating including Aluminium, sliver, HR and golden. The reflective of Al is above 85%, sliver is 97%,Golden and HR is 99%. Customer can chose the suitable coating according to the use.

Diameter
2mm to 400mm
Diameter Tol.
+/-0.05mm or customized
Material
Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge,Copper
Surface Quality
40-20 standard
Flatness
1/4 lambda
Chamfer
 0.25mmx45degree
Coating
AR,HR,Silver,Aluminum.Golden.
Detailed Images
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.


Contact Information


Product Categories : Spherical Lens > Plano Convex Lenses

Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters