LED Fresnel lens Dia 50mm FL 28/35/40/45/50/55/60/70/80mm Fresnel For Diy projector Fresnel Lense Solar Concentrator Stage Lamp
Technical Details
Brand Name: | DOISYEN |
Material: | PMMA |
Shape: | Meniscus |
Structure: | Plano-convex |
Usage: | Optical |
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