🌈 See the world through a prism of possibilities!
The Education Harbour 30 pack EHL Child Rainbow Diffraction Glasses are designed for children to explore the fascinating world of light and diffraction. With dimensions of 34 x 25 x 2 cm and weighing only 140 g, these glasses are lightweight and easy to use. They are perfect for educational purposes, enhancing numeracy and spatial awareness, and have been featured on the BBC, making them a trusted choice for classrooms and home learning.
| Package Dimensions | 34 x 25 x 2 cm; 140 g |
| Item model number | EHS001-30 |
| Educational Objective(s) | Numeracy & Spacial Awareness |
| Language: | English |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Glass |
| Remote Control Included? | No |
| Colour | Spectral |
| ASIN | B001TJAN2Q |
P**L
Effective, surprising, highly enjoyable and good value diffraction spectacles.
These are terrifically effective for viewing the diffraction spectrum colours of all kinds of light sources. So many people do not have the opportunity to see light broken into component wavelength colours. For many, these items are pure magic and give great pleasure.
A**R
Bought 30 pair for the price of 3 pair from our Scientific equipment suppliers.
Excellent product at a very reasonable price. As a school lab technician I purchased these for our Physics department.
G**.
Great
Just too small for adults so as long as your head isn;t massive they will still just about fit. Great things
V**M
Sent fast and well packed, these refraction glasses do ...
Sent fast and well packed, these refraction glasses do exactly what you need to do and are quicker and easier to use in a Science lesson than diffraction grating.
C**E
Five Stars
Great party bag filler
A**I
Five Stars
Wonderful, and worked as advertised. Highly recommended.
A**R
Five Stars
great for demonstations and cheap!
W**E
Unique Sciencey Party Filler
A hit for a science themed party. Teaches the theory of refraction, works in daylight and nightlight to separate light in a spectrum of colours. All the kids loved them - geeky inclined and those that aren't.
Trustpilot
1 week ago
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