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Fresnel Lens, Diameter 100mm (4''), Focal Length 50mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 50mm)
KWD 5.500
Fresnel Lens, Diameter 200mm (7.9''), Focal Length 100mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 100mm)
KWD 8.500
-17%
Fresnel Lens Large, 300x300mm, Focal Length 300mm, Acrylic Lens (not Glass),Olar death ray for Physics Classroom,Magnifiying Sheet Fire Starter for Solar Heating, Solar Oven.
KWD 12.500
Fresnel Lens, 100x100mm, Focal Length 50mm, Acrylic Lens (not Glass), for Physics Classroom, Solar Heating, Fire Starter.
KWD 5.500
Fresnel Lens, Diameter 150mm (5.9''), Focal Length 70mm, Acrylic Lens (not Glass), for Physics Classroom Education, Solar Heating, Magnifiying. (Focal Length 70mm)
KWD 8
2-Pack Large Fresnel Lenses Φ300mm(11.81") Focal Length 120mm Acrylic Magnifier for Solar Heating,Solar Cooking,Visual Education. (Focal Length 120mm)
KWD 26.500
Fresnel Lens Magnifier, 200x200mm, Focal Length 210mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying,Fire Starter. (Focal Length 210mm)
KWD 10
Fresnel Lens, Diameter 400mm, Focal Length 240mm, Acrylic Lens (not Glass), for Physics Classroom, Solar Heating, Magnifiying.
KWD 32
Fresnel Lens, 100x100mm, Focal Length 100mm, Acrylic (not Glass), 3X Magnifying, Solar Death ray for Physics Classroom, Solar Heating, Fire Starter, Small Magnifier, DIY Optical Viewing Lens
KWD 5.500
-19%
Fresnel Lens Large, Diameter 500mm, Focal Length 600mm, Plastic (Acrylic) Lens for solar collecting, magnifying, solar heating, solar projector fire starter
KWD 51
Linear Fresnel Lens, 300x200mm, Focal Length 100mm, for Solar Project, Optical Education, DIY Project
KWD 14
Fresnel Lens 150x150mm, Focal Length 140mm, Acrylic Lens (not glass), for Solar Heating, Magnifiying, Optics/Visual Education
KWD 8.500
5-Pack Fresnel Lens Φ50mm(1.97") Focal Length 50mm Acrylic Lens (not Glass) for Solar Project,Equipment Lens,Visual Education (Focal Length 50mm)
KWD 12.500
5-Pack Fresnel Lenses Φ80mm(3.15") Focal Length 40mm Acrylic Fresnel Magnifier for Solar Heating,Equipment Lens,Visual Education (Focal Length 40mm)
KWD 16
