| Place of Origin |
Yunnan China (Mainland) |
| Brand Name |
YULONG |
Introducelaser scanner optical filter isdesigned to be used in Laser Bar Code Scanners. Be made of optical film on optical glass, transmitting 630 680nm light , blocking other visible light and infrared raySubstrateD263T/B270/BK7/Float glassSize2×2mm 81×81mmThickness0.4,0.5,0.7,1.1mmSurface Quality40/20,60/40