Cell City Microscope
Look through the eyepiece like a real scientist! Pick a slide, choose a lens, then turn the focus knob until the cells are sharp. Drag to move the slide.
1. Pick a slide
2. Choose a lens
Zoom: 40×
3. Focus and light
Turn the focus knob until the cells look sharp.
4. Explore
Getting the slide ready…
Tip: 1 µm (micrometer) is one thousandth of a millimeter.