2pcs 250x270mm Rectangle Optical PMMA Plastic Solar Fresnel Lens Focal Length 250mm Projector Plane Magnifier,Solar concentrator
Technical Details
Brand Name: | SRATE |
diameter: | 270x250mm |
Focal Length: | 250mm |
Material: | Plastic |
Model Number: | Optical PMMA Plastic Fresnel Condensing Lens |
Shape: | Rectangel |
Structure: | Optical PMMA Plastic Fresnel Condensing Lens |
Usage: | Optical |
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