Shanghai Optics is a custom optics manufacturer with over 55 years of optics manufacturing experience. We supply high precision Ultra-Broadband Metallic Mirrors ...

The front surface of the enhanced aluminum mirror coating reflects an average of 93% over the visible spectrum (450-650nm). Back surface reflective aluminum coatings ...

It actually doesn't matter—here's the simple explanation for aluminum foil and the difference between its shiny and not shiny ...