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Physics and optics lenses What is expected to see on an image when you rotate through...

Physics and optics lenses

What is expected to see on an image when you rotate through all the holes (smallest to largest) in an aperture?

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Answer #1

Aperature is the size of the hole that lets light into the camera. Measurement of aperature is f-stop where specimen gets focused. The smaller the number, the bigger the hole and the more light and bigger the number, the smaller hole and less light.

Smaller Aperture (2.8)= Wider aperature = More Light.

Larger Aperture (22)= Narrow Aperture = Less Light.

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