The compound microscope typically has three or four different magnifications – 40x, 100x, 400x and sometimes 1000x.
- At 40x magnification you will be able to see 5mm.
- At 100x magnification you will be able to see 2mm.
- At 400x magnification you will be able to see 0.45mm, or 450 microns.
Also, what power microscope to see blood cells?
Most educational-quality microscopes have a 10x (10-power magnification) eyepiece and three objectives of 4x, 10x and 40x to provide magnification levels of 40x, 100x and 400x. Magnification of 400x is the minimum needed for studying cells and cell structure.
What microscope do you need to see a virus?
Most bacteria can be seen with a light microscope (usually about 100x magnification). Viruses are considerably smaller, as they are merely nucleic acid surrounded by a protein shell as opposed to an entire living cell. Viruses typically range from 20-400 nm, meaning you need an electron microscope to see them.
What kind of microscope is needed to see a virus?
Electron microscopy (EM) has long been used in the discovery and description of viruses. Organisms smaller than bacteria have been known to exist since the late 19th century (11), but the first EM visualization of a virus came only after the electron microscope was developed.