big size 1100*1100mm focal length 1300mm fresnel lens 3MM thickness Solar concentrator lens solar energy
Характеристики
diameter: | 1100*1100 |
Focal Length: | 1300mm |
Material: | PMMA |
Model Number: | MYlens-11001100F1300 |
Shape: | Plano |
Structure: | plane |
Usage: | Optical |
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