Description


This item is optical demonstrating concave lens model set, which is good tool for teaching.. The product is in simple design, but it is very useful and practical. Made of premium material, it is clear and excellent to use. Suitable for better demonstrating the optical knowledge to students

Features

- Can be helpful for students to learn physics formula and the principle of light refraction, can experiment.
- It is made of premium material for and practical use, excellent and safe, for long time use.
- Can be regarded as great gift to children who are going to learn the principle of optics.
- Intuitive and specific, it is conducted to help students understand and learn physical optics.
- Good for demonstrating optical principles and effects for students, learning about the properties of light.
- ColorBlack
- Material: Plastic.
- Size: 14.00X7.50X7.50 cm/5.50X2.95X2.95 inch.

1 x handheld convex len 1 x handheld concave len 1 x bracket

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