型号(Model):LKD-19520LW 直径(Dimension):19.5mm高度(Height):11.4mm 角度(Angle):20材料(Material):OpticalGradePMMA耐温(Temperature):-35deg+90deg匹配LED:CREE7090(专配可瑞系列LED)特征:(Characteristic):1.表面有一圈圈的螺纹,属于螺纹透镜.光斑较亮,较为均匀.是不常用到的透镜款式.2.可以匹配多款大功率LED,光斑均匀,无散光,无黑点,无阴影,透光率非常高,可以最大限度的发挥LED的光线利用率。3.本产品采用高精度,非球面光学设计,脸用日本三菱原装进口光学级PMMA原料,保证足够的注塑成型时(降低产品缩水率)我们有优良的品质部,对产品要求极其严格,全部符合国家及出口标准,对产品采用防静电防震包装。所有产品均通过SGS认证及符合RoHS环保要求。用途(Use):本品适用于太阳能灯、地埋灯、水底灯,洗墙灯,投光灯,照明灯等led应用场合. Model:LKD-19520LWDimension:19.5mmHeight:11.4mmAngle:20Material:OpticalGradePMMATemperature:-35deg+90degMatchingLED:CREE7090(onlymatchCREELED)Characteristic:1.Surfacehasmanyloopsofscrewthread,isthreadedlens.Thelightspotisbrighterandmoreuniform.Isnotcommonlyused.2.Canmatchvarietyofhigh-powerLED,thelightspotisuniform,noastigmatism,noblackspots,noshadowlens,lighttransmittanceisveryhigh,itcanmaximizethelightutilizationcoefficientofLED.3.Thisproductuseshighprecision,asphericopticaldesign,adoptsopticalPMMArawmaterialsimportedfromJapaneseMitsubishiwithoriginalpackageandensureadequateinjectionmolding(reducingshrinkageofproducts).wehaveanexcellentqualitydepartmentwhichisextremelystrictwiththeproduct,allproductsareinaccordancewithnationalandexportstandards,anti-staticandanti-shockpacked,certifiedbySGSandcomplywithRoHSenvironmentalrequirements.Uses:Thisproductisapplicabletosolarlamp,undergroundlamp,underwaterlight,wallwashlights,spotlights,ledlightsandotherapplications.