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The diameter of a field is decreased by 1.5 millimeters when changed from low power to high power magnification.
hight power
The high power is because so you can see it u close and the low power is further away.
On a typical light microscope, the low power objective lens will be shorter than the high power objective lens.
The High powered field of view is harder to measure.
The diameter of a field is decreased by 1.5 millimeters when changed from low power to high power magnification.
The equation goes like this and works for both medium AND high feild diameter : Medium(High) DIA. = Low Diameter / [Med(High)mag/low mag] Brackets () are NOT for multiplication, they are for the other formula.
Depth of field decreases from low to high. This means what you see under the microscope is blurry. If both objects are not blurry, this means you have high depth-of-field.
At low power on the compound microscope, the diameter of the field of view is 4 millimeters. This is reduced to 1.7 millimeters when you switch to medium power and further reduced to 0.4 millimeters when you switch to high power. Covert the measurment for the field of view from millimeters to microns, the conventional unit of measurment in microscopy. There are 1000 microns in one millimeter. Low power: 4mm= 4,000um Medium power: 1.7mm= 1,700um High power: 0.4mm= 400um
hight power
Low tides
It is focused on the largest area of vision by being the most "zoomed out", so you are looking at a much greater area than the high power field of view.
The field of view is inversely related to the magnification power...the greater the magnification, the smaller the field of view
You use the 3 objective lenses of a compound microscope to switch powers. There's LOW, MEDIUM, and HIGH power. With LOW power, you can magnify what you're looking at. With HIGH power, you can see things that you can't see with a naked eye.
when you change from low power to high power the light intensity decreases. this is because the high power objective lens is smaller than the low power lens. therefore, the high power lens lets less light through
the difference between the low power and high power objectives on a microscope are that the low power objective has a lesser magnification than the high power objective
You will see more of an object on low power.