A tiny mirror could make a huge difference for scientists trying to understand what's happening in the micron-scale structures of living cells.
Microscopy
What are the parts of a microscope? – Carson Optical
Tiny Mirror Improves Microscope Resolution for Studying Cells
Super-resolution Microscopy Protocols and Methods
Miniscope-LFOV: A large-field-of-view, single-cell-resolution, miniature microscope for wired and wire-free imaging of neural dynamics in freely behaving animals
Tiny Mirror Improves Microscope Resolution for Studying Cells
Tiny mirror improves microscope resolution fo
Microscope - Image Formation, Optics, Magnification
How does the resolution of a microscope change as the magnification is varied? - Quora
The Microscope
Optical microscope - Wikipedia
Quantum Entanglement of Photons Doubles Microscope Resolution
Mirror-enhanced super-resolution microscopy