🔴 Illuminate the unseen: Master light’s secrets with every slit!
This Young's Double-Slit Experiment kit features a 50x50mm PET diffraction grating sheet, a holder observation board, and a battery-powered red light source. Designed for elementary and junior high students, it enables hands-on exploration of light interference and diffraction, making complex optical physics concepts accessible and engaging.
A**R
La adición del puntero de led.
Ojala que las dobles rendijas e pudieran imprimir en metal o en vidrio para utilizar más potencia.
I**F
it works as expected. consider additional laser with different color.
it works as expected. it might worth buying another color of laser for educational purposes (ie, to demonstrate it using 2 . thanks. different wavelengths)
A**R
Good quality
I bought for my kid, it’s a nice demo for optics experiments, good quality
K**R
Great optics demo
Very nice demonstration of optical effects of refraction and interference. The supports are not very stable. The laser is quite strong.
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