lowest power, i think 40x
Multiply the magnification or power of the objective lens times the power of the eyepiece and it equals the total magnification
When working with a microscope you should always take procauctions but one question I am asked a lot is When working with a microscope do you open or close the diaphram when working with the medium- and high-power objective nobs? The answer is you keep it open if you don't you won't be abler to see any thing.
On a typical light microscope, the low power objective lens will be shorter than the high power objective lens.
the compound microscope generally have three tye of objectives power lens as 10X, 45X, & 100X.
The objective lens is found on the nosepiece of a microscope that ranges from high to low power. It is the lens closest to the object being examined.
LPO
what magnification is ontained with the high power objective
A low power objective in a microscope is a Small Lens with Low Magnifying Power. A microscope head with two eyepiece lenses, one for each eye. Generally this term is used in describing a high power (compound) microscope. With a low power microscope we say "stereo" head because, unlike the compound microscope, the stereo has a separate objective lens for each eyepiece lens, producing two independent paths of light, one for each eye. In the compound microscope with a binocular head, there are two eyepiece lenses but still only one objective lens and you will not get stereo vision. Hope this helps.
A microscope should be stored in low power objective lens because the lens can scratch against the lens.
It should be stored with the low-power objective in place.
Coarse Adjustment
The high power objective in a microscope is the largest lens in the microscope.
Multiply the magnification or power of the objective lens times the power of the eyepiece and it equals the total magnification
50x
The lower power objective for the microscope is the small lense on the microscope. The size usuall ranges at 4x on the microscope.
400x
high power objective