Custom Optical components| Polarizers - CeNing Optics
Professional manufacturer of optical components
Metallic Coated Mirrors (Al, Ag, Au)
  Coating Types
Reflectivity
  Protected Aluminum
Ravg > 87% from 400nm to 800nm
  VIS Enhanced Aluminum
Ravg > 93% from 450nm to 750nm
  UV Enhanced Aluminum
Ravg > 86% from 250nm to 400nm
  Protected Silver
Ravg > 95% from 400nm to 20mm
  Protected Gold
Ravg > 98% from 650nm to 16mm
 
Substrate Materials: N-BK7, UV Fused silica, Pyrex,
                                 (Other optical glasses from Schott, CDGM Glass)
 
General Specifications
Dimensional tolerance
±0.1mm
Surface quality
60-40 S/D
Flatness
λ/4 @ 633nm
Bevel
Protective bevel
One surface(S1)
Polished and Metallic coating
The other surface
Fine ground
 
Typical Sizes
Diameter(mm)
Φ5.0
Φ10.0
Φ12.7
Φ15.0
Φ20.0
Φ25.4
Φ30.0
Φ38.1
Φ50.8
Φ76.2
 
Thickness(mm)
0.5
1.0
1.5
2.0
3.0
4.0
5.0
6.0
8.0
10.0
other sizes and shapes are available.
 
Metallic reflective coatings are delicate and require care during cleaning. Clean and dry pressurized gas can be used to blow off loose particles, then clean, deionized water, a mild detergent can be used. Gentle cleaning with a swab is recommended
 
 
 
 
 
Substrates:
See "Lenses-Chapter" for the size of Plano-Concave or Plano-convex shape
 
        How to order Metallic Coated Mirrors?              Example:
Material:   N-BK7
Shape:   Flat
Diameter:   Φ25.4±0.1mm
Thickness:   6.0mm
Surface quality:   60-40 S/D
Flatness:   λ/4 @633nm
Coating:   Protected Aluminum
 
   Price on Request
 
   Custom Design
 
   Volume Discount 
CeNing Optics Co.,Ltd, Tel: +86 591 8733 8232 Fax: +86 591 8733 4595 E-mail: sales@cn-optics.com
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