Description

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

Features

-Color:As Shown
-Material:Acrylic
-Size:2.50X2.50X0.20cm/0.98X0.98X0.08in

- Practical convex lens can effectively explain the knowledge of optics with experiments.
- good materials, these optical lens are professional and durable for long period to use.
- Easy to use and clean, save your time and efforts to let you have satisfying using feeling.
- Science teaching tools can stimulate cognitive ability in physics, also can be a good helper in teaching.
- Good tool to show and light passing through and bending, of multiple uses.
ground edges convex lens

50 x optical lens

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