Specifications:
Outer diameter:38mm
Inner diameter:22.5mm
Height:10mm
Edge thickness:2mm
Light transmittance:99%
Optical refractive index:1.474
Focal length:100mm
Adjustable Angle :15-120 (by regulating the distance between the lens and the LED)
Materials:PMMA
Application
Flashlight, LED spotlight, car light etc.
Other features
Light evenly, 15-60-120 adjustable angle, apply for various high power LED.
Package includes
1 x Lens