Fresnellinse AA für MAGNUS, 200 mm

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2PCS/Pack square acrylic fresnel lens Size:250*250mm, Focal length:200mm, Thickness:2mm, Material:PMMA Visual Aid for education - Great for reading

2-Pack Fresnel Lenses 250 * 250MM Focal Length 200MM Acrylic Fresnel Lens Fire Starter/Solar Oven/Scientific Research&Education/DIY Projection TV

1Stück 200mm Groß Solar FresnelLinse PMMA Kondensationsobjektiv Brennweite Kunststoff Lupe Fresnel Linse. 200mm runde PMMA Fresnel kondensierende

200mm FresnelLens PMMA Condensation Lens Focal Width Plastic Magnifier 1piece

TAGARNO 108587. Fresnellinse AA für MAGNUS, 200 mm kaufen: Fertigung

New Arrival 1 Pair DIY Universal 5 Inch 5.8 Inch Fresnel Lens 0.3mm pitch For HD Projector Fresnel lens - AliExpress

2PCS/Pack square acrylic fresnel lens Size:250*250mm, Focal length:200mm, Thickness:2mm, Material:PMMA Visual Aid for education - Great for reading

2-Pack Fresnel Lenses 250 * 250MM Focal Length 200MM Acrylic Fresnel Lens Fire Starter/Solar Oven/Scientific Research&Education/DIY Projection TV

2PCS/Pack square acrylic fresnel lens Size:250*250mm, Focal length:200mm, Thickness:2mm, Material:PMMA Visual Aid for education - Great for reading

2-Pack Fresnel Lenses 250 * 250MM Focal Length 200MM Acrylic Fresnel Lens Fire Starter/Solar Oven/Scientific Research&Education/DIY Projection TV

Optische Inspektion & Beleuchtung am Arbeitsplatz

Source Four LED Fresnel Adapter

2PCS/Pack square acrylic fresnel lens Size:250*250mm, Focal length:200mm, Thickness:2mm, Material:PMMA Visual Aid for education - Great for reading

2-Pack Fresnel Lenses 250 * 250MM Focal Length 200MM Acrylic Fresnel Lens Fire Starter/Solar Oven/Scientific Research&Education/DIY Projection TV

2PCS/Pack square acrylic fresnel lens Size:250*250mm, Focal length:200mm, Thickness:2mm, Material:PMMA Visual Aid for education - Great for reading

2-Pack Fresnel Lenses 250 * 250MM Focal Length 200MM Acrylic Fresnel Lens Fire Starter/Solar Oven/Scientific Research&Education/DIY Projection TV