功能:测试左右眼保丽来镜片是否有平行对称measuring the parallel symmetry of the two Polaroid len色s(polarized len色s).
符合标准:EN 1836 ISO/FDIS 12870 GB/T14214-2003
功能:燃烧速度≦76mm/min符合标准:ASTM D635-98rate of burning≦76mm/min
功能:安全眼镜(工业眼镜),焊接点、镜框与镜片密合等测试符合标准:ANSI Z87.1 EN166test for safety eyewear(industrial eyewear),welding point and the embedding of frame and lens.