Gold Flat Mirror BK7 25mm Diameter Set of 10

TFG-25C05-10-C

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

◦Chromium (Cr) is deliberately undercoated to better reinforce the adhesion of gold to the substrate.

More Information
Name	Gold Flat Mirror BK7 25mm Diameter Set of 10
Weight	0.0070kgs
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.
Image Label	Gold Flat Mirror BK7 25mm Diameter Set of 10
Diameter φD	25mm
Material	BK7
Rear Surface	Polished
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 Circle
Quantity	10 pieces 1 set
Optics Size	φ25mm
Thickness t	5mm
Surface Flatness (Wavelegth 632.8nm)	λ/10
Surface Flatness (Convert at 10.6μm)	λ/160
Rear surface	Polished

In stock

SKU

TFG-25C05-10-C

£439.00

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