Free shipping rectangle Fresnel Lens 140*90 focal length 220mm , DIY projector fresnel lens focal length lines 0.3MM
Technical Details
| Brand Name: | NoEnName_Null |
| diameter: | 90*140 |
| Focal Length: | 220mm |
| Material: | PMMA |
| Model Number: | MYlens-90140F220 |
| Shape: | Plano |
| Structure: | plane |
| Usage: | Optical |
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