About Slide and Stain

How microscopes work, how to choose and use one, and how to prepare slides and find specimens for amateur microscopy at home or in class.

Who this site is for

For hobbyists, students, parents and teachers who want to understand, buy and use a light microscope and make their own slides.

How the guides are written

  • Answer first. Each guide leads with the direct answer, then explains the why and the how.
  • Practical numbers. Concrete values you can use, with ranges rather than false precision.
  • Connected, not repeated. Short, focused articles link to the in-depth guide for their topic, so you can go as deep as you need.
  • Dated. Every article shows when it was published.

Please note

These guides are general information; follow the safety directions for any stain, mounting medium or chemical you use, and take care with sharp tools, glass and blood samples.

Where to start

browse every topic.