Magnification can be worked out from a photograph ... pass beams of electrons through a specimen and have a much greater resolution than a light microscope.

The James Webb Space Telescope (JWST) continues to transform our understanding of the universe. By combining its advanced resolution and sensitivity with the magnification power of gravitational ...

Continually increasing the magnification past a certain point does not increase the detail visible in an image. The most important property of a microscope is its resolution - the ability to show ...