Hello,I am looking for cob glass lens with these specifications:Material: GlassUsage: OpticalStructure: Plano-convexShape: AsphericDiameter: 50mmMaterial: BK7 Glass borosilicate PMMASurface: TransparentSpare parts: Gasket rubber ring reflector chip coverApplication: All indoor outdo Show More...
Hello,I am looking for cob glass lens with these specifications:Material: GlassUsage: OpticalStructure: Plano-convexShape: AsricDiameter: 50mmMaterial: BK7 Glass borosilicate PMMASurface: TransparentSpare parts: Gasket rubber ring reflector chip coverApplication: All indoor outdoor light from 3-200 WLighting efficiency: 97%Light Distribution: FocusViewing Angle: 40 degree