30mm Optical PMMA Round Fresnel Condensing Lens Focal Length 13 15 20 50mm Plane Magnifier Plastic Solar Concentrator
Technical Details
Brand Name: | SRATE |
Material: | Optical PMMA Plastic |
Model Number: | 30mm Fresnel lens |
Shape: | 30mm Fresnel lens |
Structure: | Fresnel Lens |
Usage: | Optical |
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