About the product
- Optics Elements for Interference Diffraction Optical Physical Experiment.
- Single Slit/Double Slits Interference Diffraction.
- Suitable for: elementary and junior high school students, who are prepared for physics by understanding the interference and diffraction of light in advance.
- This kit is used in class to illustrate the phenomenon of light interference and stimulate children\'s curiosity.
- This film is made of PET material, please do not use high power laser to avoid damage to the film.
- Properly increasing the distance between the observation plate and the film can make the diffraction phenomenon more obvious.
- Batteries Needed: 2 pieces AAA batteries (Not included).
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