Quadratische 300 mm/345 mm PMMA Kunststoff Fresnellinse Solar Konzentrator Ebene Lupe
ab 13,72 €
This Fresnel Lens can be used on DIY Projector,Plane Magnifier,solar concentrator. Material: Optical PMMA. Thread Distance: 0.5mm /0.3mm( only F330mm). Transmittance: 92%.
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