Fresnel lens
The Fresnel lens is consisted of multiple independent prism rings, which is quite thin. Because of the little loss of light energy due to the absorption, it is often utilized in the light collection, such as condenser systems or emission/detection equipment.
View >>
Scroll
The Fresnel lens is consisted of multiple independent prism rings, which is quite thin. Because of the little loss of light energy due to the absorption, it is often utilized in the light collection, such as condenser systems or emission/detection equipment.
Ring width：0.05~2.0mm
Round radius：5um