L Fresnel Lens Solar Concentrator
Optical Fresnel Lens
Large Size Optical Fresnel Lens
Packaging Detail: Wooden Box; size: 1000*1000mm; Place of Origin: Guangdong, China; Payment Terms: T/T,Western Union; place of origin: Shenzhen, China; Shape: PLANO; groove pitch: 0.5mm; Brand Name: HW; application: solar cooker, solar system,cooking,heat water; thickness: 5+-0.5mm; Packing: Wooden.