Description

Small size, easy to use, these physics teaching lens can cognitive ability in physics, giving you more convenience. . Adopting good materials, safe and for period to use. These are some physics optical lens applied to understand the principle more intuitively

Features

- Good tool to show and light passing through and bending, of multiple uses.

- Practical convex lens can effectively explain the knowledge of optics with experiments.
- good materials, these optical lens are professional and for period to use.
- Easy to use and clean, save your time and efforts to let you have satisfying using feeling.
- Science teaching tools can cognitive ability in physics, also can be a good helper in teaching.
-Color:As Shown
-Material:Acrylic
-Size:2.50X2.50X0.20cm/0.98X0.98X0.08in
optical lens for teaching

50 x optical lens

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