This design allows the lens to maintain its optical performance while significantly reducing the amount of material used and the thickness of the lens.

What is the largest Fresnel lens size that Yutai Optics can make?
Up to now, the largest size Fresnel lens processed by Yutai Optics is 1600*1400mm.

What are the materials used for Fresnel lenses in Yutai Optics?
Yutai Optics generally uses PMMA and PC materials.