A first surface mirror, also known as a front surface mirror, is an optical grade mirror which provides superior reflection for engineering and scientific applications. Unlike a standard mirror, which is coated on the second surface of the glass, a first surface mirror provides a true reflection with no double image.
Optical First Surface Reflector Projector Mirror DIY Projector Accessories High Reflectivity Front Surface Mirrors 2 pieces
Front Surface Projector Reflector Mirror
Material: Optical Glass
Size: 20x10mm
Thickness:1.1mm
Reflectivity: Above 97%
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Please note:
(Usage surface) There is a blue protective film on the front of the reflector. You need to tear off the protective film when using it.
2pcs 20x10mm First Reflecting Surface Reflector Square Optical Front Surface Mirror DIY Scanner Projector Mirror Accessories
Package Included: only 2pcs reflector