S1:1064nmHR 532nmHT S2:532nmAR Quartz Glass 25*3mm Laser Reflective Lens

45° laser relection mirror φ25*3mm S1:1064nmHR 532nmHT S2:532nmAR Quartz laser glass plano lens laser machine

Description:

A mirror is an object that reflects an image, Light that bounces off a mirror will show an image of whatever is in front of it, when focused through the lens of the eye or a camera, Mirrors reverses the direction of the image in an equal yet opposite angle from which the light shines upon it, This allows the viewers to see themselves or objects behind them, or even objects that are at an angle from them but out of their field of view, such as around a corner, Natural mirrors have existed since prehistoric times, such as the surface of water, but people have been manufacturing mirrors out of a variety of materials for thousands of years, like stone, metals, and glass, In mordern mirror, metals like sliver or aluminum are often used due to their high reflectivity, applied as a thin coating on glass because of its naturally smooth and very hard surface.

What causes a mirror to reflect?

Mirrors reflect mainly because they are electrically conductive, light is asn electromagnetic field, and when it hits a mirror the 

metal inside of it (usually aluminum or sliver) cancels out the electric field parallel to the mirror which causes it to change directions and reflect away.