400mm Fresnel Lens Dia Large Optical PMMA Plastic Big Solar Cooker Focal Length 240mm Solar Concentrator Large Magnifying Glass
Technical Details
| Brand Name: | SRATE |
| Material: | Plastic |
| Model Number: | 400mm Optical Plastic Fresnel Condensing Lens |
| Shape: | Fresnel Lens |
| Structure: | Fresnel Lens |
| Usage: | Optical |
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