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Beyond Proxima!

What's your Darke Number?

The more samples you take, the more even the distribution becomes.

Building a telescope - Central Obstruction Vignetting

Animation of the diffraction of spider vanes growing from 0 to 5mm

Animation of the diffraction of a central obstruction growing from 0% to 50%

Contrast and resolution of different telescopes

Refractor diffraction patterns

Calculating diffraction patterns