| Customization: | Available |
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| After-sales Service: | 90days |
| Warranty: | One Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Name: | ALUMINUM MIRROR |
Thickness: | 1.5mm, 1.8mm, 2mm, 2.7mm, 3mm, 4mm, 5mm and 6mm etc. |
Standard size: | 1220mmx1830mm, 1500mmx2000mm, 1524mmx2134mm, 1830x2440mm 2134mmx3300mm, 2250mmx3210mm, 2440mmx3660mm |
Color: | Clear /Bronze/Blue /Grey /Pink |
Parameter | Specification | Remarks |
Material | High-purity aluminum (99.9%) | Vacuum deposited coating |
Reflectivity | ≥ 88% (visible spectrum) | Measured at 550nm wavelength |
Surface Flatness | λ/4 ~ λ/2 (at 632.8nm) | λ = laser wavelength |
Coating Thickness | 1000-1500 Å | Controlled by ion beam sputtering |
Substrate Material | Borosilicate glass or Low-expansion ceramic | CTE matched to aluminum |
Diameter Tolerance | ±0.1mm | For standard sizes up to 300mm |
Surface Quality | 60-40 scratch-dig | MIL-PRF-13830B standard |
Protective Coating | SiO2 overcoat (optional) | Enhances durability |
Operating Temperature | -50°C to +150°C | With proper mounting |
Humidity Resistance | 95% RH at 40°C for 96 hours | No visible degradation |









