Using these six acrylic lenses, students can learn about optics, magnification, how telescopes and cameras work, and more. Comes in a storage box and with an activity guide. Includes the following 38-millimeter lenses: double convex, plano-convex, concavo-convex, double concave, plano-concave, and convexo-concave.
Using these six acrylic lenses, students can learn about optics, magnification, how telescopes and cameras work, and more. Comes in...
