2pcs 173*102mm Rectangle Optical PMMA Plastic Fresnel Lens Focal Length 200mm For 9 inch DIY Projector Solar concentrator
Technical Details
Brand Name: | NoEnName_Null |
diameter: | 173*102mm |
Focal Length: | 200/120mm |
Material: | PMMA |
Model Number: | MYlens-173*102F200/120 |
Shape: | Plano |
Structure: | plane |
Usage: | Optical |
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