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How Much More Light Gathering Power Does The 1 Telescope Have Compared To The Human Pupil? [Solved]

So the telescope can gather light for 900 times longer than the eye, to make a single image! The long exposure time of the telescope’s camera enables it to gather much more light than the eye. This enables telescopes to detect much fainter objects than the unaided eye.

Telescope Light Gathering Power Compared to Human Eye

The

Light Gathering Power (and Pizza!) Comparison Calculator

In this video, I show you how to create a calculator in Microsoft Excel for

The Light Gathering Power of a Telescope

A short discussion of the