1. Draw Tube where the eyepiece is attached 2. Body Tube holds the dust shield and the revolving nosepiece 3. Adjustment Screws3.1. Coarse Adjustment Knob use for the low power objective 3.2. Fine...
Arm = supports top part of microscope
Base = the part the microscope stands on
Lens turret= a rotating support for the objective lenses
objective lens or lenses are those closest to the object...
There are many methods that can be used in order to magnify a viewzone. The cheap microscopes would use one or more focal lenses of varying quality.High end microscopes would use several lenses, both...