300mm groß Solar FresnelLinse Kondensationsobjektiv Lange
€ 17.00 · 4.9 (467) · Auf Lager
300mm Large Optical Pmma Plastic Solar Fresnel Lens Focal Length Big Solar Concentrator Magnifying Glass Lenses Make Fire Tools - Lenses - AliExpress
CTC 300 Fresnel – Ovation light
300*200mm Linear Fresnel Lens,Pmma Fresnel Lens,Acrylic Fresnel Lens,Solar Fresnel Lens
300mm Large Optical PMMA Plastic Solar Fresnel Lens Focal Length Big Solar Concentrator Magnifying Glass Lenses Make Fire Tools - AliExpress
CTC 300 Fresnel – Ovation light
Magnificient|Explore the wonders of science with our 300mm PMMA Fresnel Lens, a versatile magnifying mirror ideal for solar energy concentration and
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Linear Fresnel Lens 300 * 300mm Focal Length 300mm Optical Linear Lens, Focal is a line, Acrylic lenses, small focus high light transmittance By SIX SEASONS TECH: : Industrial & Scientific
XL Fresnel lens - Solar Brother
durchmesser 1000mm runde fresnel-linse, große fresnel-linse für solar kocher
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Square shape fresnel lens 300*300mm 300x300mm and focal length 220mm 260mm 330mm for sale - AliExpress
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CTC 300 Fresnel – Ovation light
