Batteries Needed: 2 pieces AAA batteries (Not included). The lenses do not have the magnetic. Optical Experiment: convex lens refraction, refraction of light, lens refraction, prismatic refraction, plane mirror reflection, convex mirror reflection, concave mirror reflection, etc ...Batteries Needed: 2 pieces AAA batteries (Not included).
The lenses do not have the magnetic. Optical Experiment: convex lens refraction, refraction of light, lens refraction, prismatic refraction, plane mirror reflection, convex mirror reflection, concave mirror reflection, etc. Lens Material: Acrylic.
High Quality Lens Kit of 6pcs lenses. Preferred materials, good quality, safe, durable and practical. Three way linear light source can be adjusted the light head to adjust the direction of light.
Three way linear light for light path demonstration. This optical experiment kit will allow your child to consolidate physics knowledge at home, it can also make children do it themselves, experience the joy of learning, and gain a deeper understanding of physical optics, making learning easier and more enjoyable!