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- 2-Pack Fresnel Lenses 150 * 150MM Focal Length 160MM Acrylic Magnifying Lens Solar Fresnel Fire Starter/Solar Heating/Solar Project/Scientific
2-Pack Fresnel Lenses 150 * 150MM Focal Length 160MM Acrylic Magnifying Lens Solar Fresnel Fire Starter/Solar Heating/Solar Project/Scientific
5 (598) · € 28.99 · Auf Lager
2PCS/Pack square acrylic fresnel lenses Size:150*150mm, Focal length:160mm, Thickness:2mm, Material:PMMA(acrylic) Visual Aid for education - Great for
2PCS/Pack square acrylic fresnel lenses Size:150*150mm, Focal length:160mm, Thickness:2mm, Material:PMMA(acrylic) Visual Aid for education - Great for
2-Pack Fresnel Lenses 150 * 150MM Focal Length 160MM Acrylic Magnifying Lens Solar Fresnel Fire Starter/Solar Heating/Solar Project/Scientific
Fresnel Solar Concentrator Optical Acrylic Lens With 4 Array For Green Energy, industrial magnifying glass supplier
2-Pack Fresnel Lens Φ150mm(5.91) Focal Length 70/80/90/100/120/140/200mm Acrylic Ultrathin Magnifier for Solar Heating, Solar Concentrator,fire Starter,spot Lens,Visual Education (Focal Length 120mm) : Industrial & Scientific
Fresnel Solar Concentrator Optical Acrylic Lens With 4 Array For Green Energy, industrial magnifying glass supplier
Fresnel Solar Concentrator Optical Acrylic Lens With 4 Array For Green Energy, industrial magnifying glass supplier
Fresnel Solar Concentrator Optical Acrylic Lens With 4 Array For Green Energy, industrial magnifying glass supplier
Diameter 80mm(3.15) with focal length 60mm Thickness: 2mm, Material: PMMA(acrylic) Great for Visual Aid education, Solar heating experiment, DIY
5-Pack Fresnel Lens Φ80mm(3.15) Focal Length 60mm Optical Fresnel Magnifying for Solar Projects,Equipment Lens,Visual Education (Focal Length 60mm)
2PCS-Pack big fresnel lenses Size:Φ400mm, Focal length:240mm, Thickness:3mm, Material:PMMA(acrylic) Visual Aid for education - Great for reading small
2-Pack Round Fresnel Lens Diameter 400MM Focal Length 240mm Acrylic Lenses for Solar Collecting,Cooking Outside,Solar Energy Fresnel Lens Magnifier
4 Array Fresnel Solar Concentrator Optical Acrylic Lens
8.3 x 11.75 LARGE 3X Fresnel Lens FULL PAGE Magnifier - Solar Oven/DIY Projection TV PLANS (1 pack PREMIUM GRADE Large Lens) : Health & Household
Opticlens Brand 2 Pack Full Page 3X Magnifier/Plastic Magnifying Sheet Fresnel Lens, 2 Count (Pack of 1) : Health & Household
Fresnel Lens, Diameter 150mm (5.9''), Focal Length 70mm, Acrylic Lens (Not Glass), for Physics Classroom Education, Solar Heating, Magnifiying.
Optical Part For 150x150mm Optical Plastic Solar Fresnel Lens For DIY Projector Magnifier,Solar Concentrator Lens (Diameter: 150x150mm/Focal Length: 160mm/Thickness: 2mm) : Electronics
1-Pack Fresnel Lens Φ150mm Focal length 70mm Thickness:2mm, Material: PMMA (Acrylic) High Light Transmittance, High Efficiency in Focusing, High
Fresnel Lens, Diameter 150mm (5.9''), Focal Length 70mm, Acrylic Lens (not Glass), for Physics Classroom Education, Solar Heating, Magnifiying. (Focal
