Brainstuff
How does a Fresnel lens work?
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:02:03
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Sinopsis
The thin piece of plastic called a Fresnel lens solves some of the problems inherent in traditional magnifying lenses. Learn more about the benefits and weaknesses of Fresnel lenses in this podcast from HowStuffWorks.com. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.