Lens

DIY Telescope Kit 75 mm Convex Lens 100 cm Focal Length and 50 mm Concave Lens 15 cm Focal Length for Science Project, Kids, Telescopes and School Experiments etc

1 Pc Concave Lens (Focal Length 10 cm) (50 mm Diameter) for DIY Science Experiments, Projects Kits and Science Lab

1 Pc Convex Lens (Focal Length 50cm) (50 mm Diameter) for DIY Science Experiments, Projects Kits and Science Lab

1 Pc Convex Lens (Focal Length 5cm) (50 mm Diameter) for DIY Science Experiments, Projects Kits and Science Lab

1 Pc Concave Lens (Focal Length 20 cm) (50 mm Diameter) for DIY Science Experiments, Projects Kits and Science Lab

1 Pc Convex Lens Diameter-50 mm Focal Length 15 cm for Microscopes, Telescopes, Magnifying Glasses etc.

1 Pc Lens Holder for Experiment Science Lab Convex Concave Lens and Mirrors Lens Stand for Science Experiment and DIY Kits

DIY Telescope Kit 75 mm Convex Lens 100 cm Focal Length and 50 mm Concave Lens 15 cm Focal Length for School Science Experiment, Kids and School Students etc