Send the link below via email or IMCopy
Present to your audienceStart remote presentation
- Invited audience members will follow you as you navigate and present
- People invited to a presentation do not need a Prezi account
- This link expires 10 minutes after you close the presentation
- A maximum of 30 users can follow your presentation
- Learn more about this feature in the manual
Do you really want to delete this prezi?
Neither you, nor the coeditors you shared it with will be able to recover it again.
Make your likes visible on Facebook?
Connect your Facebook account to Prezi and let your likes appear on your timeline.
You can change this under Settings & Account at any time.
Light vs. Electron Microscopes
Transcript of Light vs. Electron Microscopes
what are they?
a light microscope is a device that is used for looking at small objects that the unaided eye can't see.
electron microscopes use electrons and not light rays to see.
the advantage of a light microscope is that you have the ability to view living cells.
another advantage is that it costs less which makes it easy to use in different areas.
one disadvantage is that the light microscope does not have high resolution.
an advantage of the electron microscope is that it has a higher resolution and can magnify up to 2 million times
another advantage is that it is possible to view a 3-D external shape of an object.
a MAJOR disadvantage is that they are very very very very expensive!
another disadvantage is that the sample must be completely dry which makes it impossible to observe living things.
the specimen sample has to be small, thin, and bright for the light to pass through the microscope.
the specimen is then mounted on a glass slide.