Description
1 Piece Diameter 28mm High Power Led optical lenses Transparent surface LED Flashlight photics Glass Lighting Plano-convex Lens - Short Specifications:Outer diameter: 28mmInner diameter: 25mmHeight: 7.5mm (short)Edge thickness: 2.4mmLight transmittance: 97%Optical refractive index: 1.474Focal length: 28mmBeam Angel: Adjustable Angle (by regulating the distance between the lens and the LED)Materials: High temperature-resistant optical glassApplication: Flashlight, LED spotlight, car light etc.Other featuresLight evenly, 10-80-90 adjustable angle, apply for various high power LED.Package includes1pc x Lens