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Clove cigarettes
Field Diameter
The size of the area visible through a microscope's eyepiece.
Micrometers
Instruments designed to provide highly accurate measurements of small dimensions or thicknesses.
Iris Diaphragm
A part of a microscope that adjusts the amount of light passing through the sample being observed.
Fine Adjustment Knob
A control on a microscope used for making precise focal adjustments to obtain a clear image at high magnifications.
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