利用光学的几何原理,让一束通过的光、像分成若干个均布点像或重影。材料选择:光学玻璃镀膜选择:增透、反光膜提供规格: 20- 150mm(10)DispersionPrismEffectBasedongeometricalopticalprinciples,thedispersionprismdispersesonebeamoflightorimagepassingthroughitintoapluralityofuniformlydistributedpointimagesordoubleimages.Material:opticalglassCoatingFilm:antireflectioncoating,reflectivefilmSpecification: 20- 150mm 联系人:麦小姐 13631883150 QQ:710371198