Acrylic fresnel lens diameter 250mm focal length 140mm  

Basic product information

1.material: made of % high optical PMMA

2.Out diameter: 250mm   

3.Focal length :140mm

4. Groove pitch: 0.4mm

5. Transmission: 92%

6.use for:Led lens or optical lens

7.MOQ:2pcs

8.place of origin: China(mainland)

9.finished products: solar energy and magnifier fresnel lens