Products
- Plastic Crafts[7]
- Magnifiers[10]
- Other Gifts & Crafts[2]
- Solar Collectors[3]
- Gift Sets[2]
- Paper Crafts[3]
- Microscopes[6]
- Lenses[7]
- Paper & Paperboard Printing[2]
- Telescope & Binoculars[5]
- Other Toys & Hobbies[1]
- Door Viewers[1]
Contact Us
- Contact Person : Ms. yu shirley
- Company Name : Wenzhou Mingfa Optical Technology Co., Ltd.
- Tel : 86-577-63732325
- Fax : 86-577-63730876
- Address : Zhejiang,Wenzhou,Baiyang Road No.100 , Pingyang County, Wenzhou City, Zhejiang Province. China
- Country/Region : China
- Zip : 325400
Fresnel lens(Lens concentrates)
Product Detailed
Related Categories:Solar Collectors
Fresnel lens(solar energy),Silion on glass, strong and shock protected
Fresnel lens(solar energy)
Material: silicon with glass
Silion on glass, strong and shock protected
Size: 520x420mm, total 80 unit, each unit: 50x50mm
Focal length: 70mm
Durability: 30 yearsThickness: 3.2mm
Optical effiency: 81%
we can send further information after inquiry.
Fresnel lens(Lens concentrates)
