Large Size Optical fresnel lens solar concentrator What is the specifications of our solar fresnel lens?Size: 1100*1100mmThickness:5±0.5mmMaterial: PMMAGroove pitch: 0.5mmFocus/Magnification: 1300mTransmission (%): 89 (from 400-1100nm)What is the application of our solar fresnel lens? 1) ......
Size: 1100*1100mm
Thickness:5±0.5mm
Material: PMMA
Groove pitch: 0.5mm
Focus/Magnification: 1300m
Transmission (%): 89 (from 400-1100nm)
What is the application of our solar fresnel lens? 




 
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