T-ME1-M01 – Ø1″ Protected Gold Mirror, 3.2 mm Thick
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.
