Rcoatingsareoftencrucialcomponentsinopticalsystemswithmultiplelensesorotheropticswherethemaximumpossiblelightenergyisneeded.ARcoatingshelptoproducebrighterimages.ARcoatingsalsoreducetheintensityofghostimageswhicharesometimesproducedinopticalsystemsbymultiplereflectingsurfaces.1宽带增透BBARThiscoatingprovidesalowlevelofreflectanceacrossthewidespectrumfrom400-1000nm,reflectinglessthan1.0%average.2V型增透 NarrowBandAR(nominallycentered@632.8nm)ThisnarrowbandARisanexcellentcoatingfortargetingasinglewavelengthorverynarrowbandofwavelengths.Thecoatingiscommonlyusedtoreducereflectionsfor632.8nmorsurroundingwavelengthapplications.Standard0.3%andhighperformance0.05%specificationsareavailable3.防眩光增透膜(Anti-glarecoating)Thiscoatingprovidesalowreflectiveenergy( 1%)acrosssunlight.