Lens Neutralisation Set
A double concave and a double convex lens, each with a focal length of 10cm.
In stock
Ready To Ship
SKU:
7-909-20
$5.95
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Energy Stick
Completely safe to touch and handle, simply complete the circuit by touching both electrodes at the end of the stick simultaneously.
From double convex to double concave, these two Neutralisation Lenses are an exciting way for children to investigate bending light. The lens breaks white light into a spectrum of rainbow colours, making it a magical discovery for children of all ages.
Of the two 3.8cm spherical lenses; one is a double concave, the other a double convex, each with a focal length of 10cm. When placed together the net focal length is zero.
Age: 7 +
What You Get
Neutralisation Lens, Set of 2. 3.8cm x 3.8cm x 0.6cm.
Teach
- Concave & Concave
- Light Manipulation
- Reflection
- Refraction
- Light Behaviour
| UPC | 795721144361 |
|---|---|
| Age Group | 7-8 Years, 9-10 Years, 11-12 Years, 12+ Years |
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