前表面反射鏡(FRONT SURFACE MIRROR),也稱高反射鏡.主要用于背投彩電（LCD、LCOS、DLPT）、掃描儀、復印機、傳真機、激光打印機以及手提電腦顯示屏和等需要光學反射的電子產品. (Is widely use in rear projection display applications using microdisplay technologies such as LCD,LCOS and DLPTM imagers)

基片厚度（Substrate thickness）：

常規（normal）: 3mm,4mm,5mm:其它厚度及基材品種可按客戶要求定制(Other thickness and types of Substrate according to customer requirements)

反射率(reflection):94%