Warranty | 1 YEAR | Certification | scoc |
Customized support | OEM | Place of Origin | Jiangsu, China |
Model Number | Fresnel lens | Usage | Optical |
Structure | Fresnel | Shape | Spherical |
Material | 3.3 high borosilocate glass | color | clear |
shape | concave-convex | diameter | 250mm |
Focal length | 175mm | inner circle diameter | 22mm |
No. 95-1,Chuangxin Village West, Shengang streets ,Lingang New Town, Jiangyin City