• No.399 Bo Cai Road, High-Tech Industrial Development Area
  • Changchun, Jilin, 130012
  • Kina
  • Tlf.:18626619037
  • Skype:Sandy@brdoptical.com
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Glod (Au) Mirror

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Glod (Au) Mirror

Optical Mirror

Optical Components

PARAMETER:

BRD Optical provide the round, square and customized shape mirrors with a protected gold coating in various sizes. Protected gold is ideal for use in the IR wavelength range. A protective dielectric overcoat is layered over the gold to help protect it from damage and make cleaning easier. These optics provide >96% average reflectance from 800nm to 20μm.

The mirror  coated with metal (Au, Al, or Ag) over coated with silicon monoxide(SiO2). Metallic coatings have low peak reflectance, mechanical durability and damage threshold, but they have extremely broadband and low cost. They are insensitivity to angle of incident light and polarization.

Substrate Fused silica/ Silica/ BK7 Glass

Dimension 2mm~100mm

Clear aperture >90% of dimension

Surface quality 40/20, 20/10 Scratch-Dig

Surface Irregularity λ/2~λ/10 @632.nm

Thickness 1mm~20mm


Import / eksport

60.00 Piece

Varerne passerer skibets ræling

T/T, L/C