Gold Flat Mirror BK7 30x30mm

TFG-30S05-10

Gold (Au) coated reflection mirrors have high reflectance over wide infrared range.
◦Chromium (Cr) is used as the undercoated to better reinforce the adhesion of gold to the substrate.
◦ Gold mirrors with silicon substrates have higher durability than glass because gold coating adheres much stronger to silicon and has a higher thermal conductivity. (thermal conductivity of silicon is 111 times better compared to glass)
More Information
Name Gold Flat Mirror BK7 30x30mm
Weight 0.0120kgs
Standard Coatings Available No
Guide
  • Please contact our Sales Division for customized products. (customize outer diameter, etc.)
  • Pyrex® is a registered trademark of Corning Inc.
  • Please refer to here for "Wavelength Characteristic Data (Reference Data, Transmittance: T[%]) " for each wavelength.
Remark -
Attention
  • When silicon mirrors are water-cooled, heat dissipates more quickly and they have higher durability.
  • Since gold coating has an extremely low mechanical strength, extra care should be taken and it is recommended that cleaning of the surface be limited to blowing off the coated surface.
  • Reflectance of the specification are represented by the average of the reflectance of P polarized light and S polarized light.
A x B 30mm x 30mm
Material BK7
Rear Surface Ground
Material BK7
Coating Cr (Chromium)+Au(Gold) 
Parallelism <3′
Surface Quality (Scratch-Dig) 40-20
Clear aperture Circle of 90% of the diameter or Circle that inscribed in a square of 90% of the dimensions
Type Glass Rectangle
Quantity 1 piece
Optics Size □30mm
Thickness t 5mm
Surface Flatness (Wavelegth 632.8nm) λ/10
Surface Flatness (Convert at 10.6μm) λ/160
Rear surface Ground
In stock
SKU
TFG-30S05-10
€169.70

Delivery in : 1 week

Gold (Au) coated reflection mirrors have high reflectance over wide infrared range.

Resources & Downloads

We detect that you are accessing the website from a different region. You will be redirected to a local version of OptoSigma.

Your requested the page :

GERMANY

Redirection to :