Specification: Len: Diameter: 57mm Inner diameter: 52mm Sidethickness: 2.7mm Side
Width: 1.6mm
Height: 23.5mm Light transmittance: 98% Beam angle: 60
Material: borosilicate glass Reflector: Diameter: 58mm
Height: 13mm Button
Size: 26.5mm Light refractive index: 1.47
Material: plastic + plating Fixed Bracket: Diameter: 85mm (including screws); 75mm (not including screws)
Height: 6.1mm Feature: Made of high borosilicate material with high temperature resistance. The angle can be adjusted by 10-60 degrees. It can be matched with various high-power LEDs. It enjoys uniform spot without black holes. shadow, dark area. Optical glass convex lens is suitable for LED spotlights, car lights, flashlights, & projection lamps. Suitable for 20-100W large wattage LED chip. Packing included:1* 57MM Glass Lens