Product specification:
Outer diameter: 22mm
Inner diameter: 20mm
Height: 7.1mm
Epitaxial thickness: 3.3mm
Light transmittance: 99%
Optical refractive index: 1.95%
Focal length: 27mm
Beam Angel: Adjustable Angle
Materials: High temperature resistant optical glass
Optical glass convex lens is suitable for LED Spotlight, car light, flashlight,
Projector light. Use the high borosilicate material, heat-resistant. 10-80-90
degree angle can be adjusted. Suitable for 1W, 3W, 5W, 8W 10W 15W
20W, 50W, 100W Ultra High Power LED product.