 
				The metallic mirror coatings have high reflectivity over the widest spectral region
Bare metals ( Aluminium, Silver, Gold ) reflectance at 0°
| λ (nm) | 250 | 300 | 350 | 400 | 500 | 600 | 700 | 800 | 1000 | 2000 | 
| Al R% | 92 | 92.3 | 92.5 | 92.4 | 91.8 | 91 | 89.7 | 86.7 | 94 | 98 | 
| Ag R% | 29 | 17.5 | 80 | 95.6 | 98 | 98.6 | 98.9 | 99.2 | 99.4 | 99.4 | 
| Au R% | 33 | 38 | 36 | 39 | 47.7 | 92 | 97 | 98 | 98.6 | 99.1 | 
We offer 3 different metal coatings as stock items;
Aluminium coating with silicon dioxide protected layer, silver protected coating and gold protected coating
Silver has higher reflectance than Aluminium but its range is limited down to 400 nm.
| Product | Diameter | Thickness | Wavelength Range | More | Price | |
|---|---|---|---|---|---|---|
| Silver Protected Flat Mirror | ||||||
| AG10 | 25.4 mm | 6.3 mm | 400-2000nm | 40,00 € | Add to cart | |
| AG10/10 | 25.4 mm | 6.3 mm | 400-2000nm | 10p Pack | 350,00 € | Add to cart | 
| AG20 | 50.8 mm | 9.5 mm | 400-2000nm | 80,00 € | Add to cart | |
| Aluminium Protected Flat Mirror | ||||||
| AL10 | 25.4 mm | 6.3 mm | 350-2000nm | 45,00 € | Add to cart | |
| AL10/10 | 25.4 mm | 6.3 mm | 350-2000nm | 10p Pack | 400,00 € | Add to cart | 
| AL20 | 50.8 mm | 9.5 mm | 350-2000nm | 70,00 € | Add to cart | |
| Gold Protected Flat Mirror | ||||||
| AU10 | 25.4 mm | 6.3 mm | 600-2000nm | 50,00 € | Add to cart | |
| AU10/10 | 25.4 mm | 6.3 mm | 600-2000nm | 10p Pack | 390,00 € | Add to cart |