T-ME1-M01 - Ø1" Protected Gold Mirror, 3.2 mm Thick
Product Drawing
| Coating |
Protected Gold (Item #'s Ending in -M01) |
| Reflectance |
Ravg >96% from 800 nm to 20 µm |
Diameter Tolerance (Round Mirrors)
|
+0.0 / -0.20 mm |
Length and Width Tolerance (Square Mirrors)
|
+0.0 / -0.20 mm |
| Thickness |
3.2 ± 0.20 mm |
| Clear Aperture |
>90% of Diameter (Round Mirrors) >90% of Length and Width (Square Mirrors) |
| Front Surface Flatness (Peak to Valley) |
5λ @ 632.8 nm |
| Surface Quality |
60-40 Scratch-Dig |
| Substrate |
Float Glass |
Our round protected gold mirrors are available in 1/2", 1", and 2" diameters and provide average reflectance in excess of 96% from 800 nm to 20 µm. Protected gold is the most efficient reflective coating over the entire IR range.
The graph to the right shows these mirrors' reflectance at a 45° angle of incidence (AOI). The shaded region denotes the spectral range over which we recommend using these optics. See the Graphs tab above for 12° AOI data.