€ 27.99 · 5 (776) · Auf Lager
FINESTRA 4.23 900X300 GRIGIO CUPO
Large 400x300mm Optical PMMA Plastic Solar Fresnel Lens Focal Length Projector Plane Magnifier,Solar Cncentrator Lens 1PC
Large 400x300mm Optical PMMA Plastic Solar Fresnel Lens Focal Length Projector Plane Magnifier,Solar Cncentrator Lens 1PC
2PCS Dia 200mm Optical PMMA Big Solar Fresnel Lens Focal Length 150 160 185 200mm Solar Concentrator Large Magnifying Glass - AliExpress
Buy optical fresnel lens solar online with fast delivery and fast shipping. It is useful for those who want to eliminate solar light, but want a
big PMMA fresnel lens 300mm*300mm 300x300mm focal length220/ 300mm 320mm 510mm 600mmfor solar energy
FINESTRA 4.23 900X300 GRIGIO CUPO
30cm Optical PMMA Fresnel Lens Solar Concentrator Magnifying Glass Focal 220mm
300mm Large Optical PMMA Plastic Big Solar Fresnel Lens Focal Length 120 220 400 360mm Solar Concentrator Magnifying Glass 1PC
400mm Fresnel-linse Durchmesser Große Optische PMMA Kunststoff Große Solar Herd Brennweite 240mm Solar Konzentrator Große Vergrößerungs glas - AliExpress
3,0 mm Acryl Dreifachscheibe einseitig opal mit transparenten Stegen
Physikalisch-Astronomische Fakultät der Friedrich-Schiller