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The objective of observing fresh specimen is to find out how the still-live specimen functions. One can observe blood flow and movement.
low power objective! :)
lowpowerobjective
When locating a specimen,the magnification use is low objective lens of 10*.
A Magnifying Glass
When a very close view of the specimen is necessary. You can focus in on one part of the specimen.
The high power objective on a microscope increases the magnification of the specimen, which allows you to see more detail. It allows you to see a close up of only a small area of the specimen being viewed.
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The low power objective lens is usually a 10x lens and it is used to orient the specimen and get it focused before switching to a higher power lens.
When starting a microscopic study,always examine under LPO first.Move the slide and get a good general view of the specimen.
The low power objective lens is usually a 10x lens and it is used to orient the specimen and get it focused before switching to a higher power lens.
When viewing a specimen, you must always use the lower power objective lenses first. Low power lens gives the widest field of view and makes it easier to find the specimen when you look through the microscope. Finding the specimen at high power, without first centering it in the field of view at low power, is nearly impossible.