Shanghai Bo-Glass Industrial Limited
Main products:LED glass lens,Optical lens,Pressed glass,Borosilicate glass tubes & bulbs,Blown glass
Products
Contact Us
  • Contact Person : Ms. Zhang Gloria
  • Company Name : Shanghai Bo-Glass Industrial Limited
  • Tel : 86-21-52123236
  • Fax : 86-21-52123235
  • Address : Shanghai,shanghai,Room 403, Kai Xuan Business Center, No. 1415, Kaixuan Rd, Shanghai
  • Country/Region : China
  • Zip : 200052

Optical glass

Optical glass
Product Detailed
Related Categories:Starters
Related Product Searches:Optical glass,High Quality,Spherical lens, Spherical lens,0263
1.Optical lens Dia50.8mm 2.Spherical lens 3.Plano convex 4.Polished Lens 5.Clear and optical quality

Optical spherical lens for Optics and Lighting

1. Raw material of spherical lens: Optical glass. BK7, HOYA, Crystal glass

2. Techniques of spherical lens: by Molding, Grinding, Polishing

3. Shape of spherical lens: Plano convex,semi ball,ball

4. Inside quality of spherical lens: clear and transparent, no mold marks, no inside bubble and dirts,

5. Function of spherical lens:  Lighting and Optical purpose 

Specifications

Material:N-BK7
Diameter tolerance:+/-0.1mm
Design wavelength:546.1nm
Focal tolerance:+/-2%
surface quality :60-40 S/D
Centration:3 arcmin
Surtace flatness:λ/4 @633nm
Clear aperture:90%
Bevel:Protective bevel
 
 
 
 

Optical glass



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