how much magnification needed to see

by z4955
Tags: magnification
z4955 is offline
Dec4-04, 12:55 PM
P: 111
can anybody tell me how much maginfication it takes to see certain micro organisms such as e coli, tetanus, botulism etc. ??? where can I find a suitable microscope that doesn't cost an arm and a leg?
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iansmith is offline
Dec4-04, 02:21 PM
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To see have a good view of E. coli, you need a 100X objective (more than 1000X magnification) to see good details although a 40X objective (more than 400X magnification) is sufficient to see the bacteria when they are stainned. I would not stained if I was at home because it is a messy operation

Have you try ebay to find an inexpensive microscope

This one would be sufficient but in lab we use something with more magnification power.
CharlesP is offline
Dec30-04, 10:29 PM
P: 147
Help. I got a 100 x toy and I can't see the Brownian movement ever. No one has ever been able to tell me what magnification I need. Generally I try aqueous solution.

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