Fresnel Lens DIY TV Projection Solar cooker Diameter 80 mm Focal length 70mm free shipping D80MM F70MM lens
Technical Details
Brand Name: | NoEnName_Null |
diameter: | 80mm |
Focal Length: | 70mm |
Material: | PMMA |
Model Number: | MYlens-D80F70 |
Shape: | plane |
Structure: | plane |
Usage: | Optical |
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