size 200*170MM Focal length 260 mm Acrylic fresnel Lens Rectangle Concentrated amplification DIY projector
Technical Details
| Brand Name: | NoEnName_Null |
| diameter: | 200*170 |
| Focal Length: | 260mm |
| Material: | PMMA |
| Model Number: | MYlens-200170F260 |
| Shape: | Plano |
| Structure: | plane |
| Usage: | Optical |
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