“NR” is anti-reflective glass made of multi-layer optical thin coating that changes the index of refraction at the glass surface.
This brings the residual reflection down below that inherent at the surface of normal float glass. It works on the principle of destructive interference of the light wavelengths.
| ITEM | SIZE | THICKNESS | ||
| Minimum (mm) | Maximum (mm) | Minimum (mm) | Maximum (mm) | |
| NR | 100 x 100 | 2440 x 3440 | 6 mm | 12 mm |
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