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How Optics Work - the basics of cameras, lenses and telescopes
An introduction to basic concepts in optics: why an optic is required to form an image, basic types of optics, resolution. Contents: 00:00 - Introduction 01:44 - Pinhole camera 03:28 - Mirror optics 05:06 - Lenses 06:27 - Focus 10:17 - Resolution Sources: [1] James Ayscough, A short account of the eye and nature of vision (1755), archived at ...
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