penis
The answer you are looking for is called a dissecting or stereo microscope. These provide a lower magnification range in comparison to compound microscopes and they use two sets of lenses, the eyepiece and the objective lenses. these then provide a 3D image.
A compound light microscope is named for the use of more than one lens to collect and focus light, and magnify the image.
It sounds like you are describing a compound light microscope. This type of microscope uses lenses in the tube to magnify the image, a stage to hold the specimen, and a light source to illuminate the specimen for viewing. It is commonly used in laboratories for observing microscopic specimens.
electron microscope
A microscope is an instrument that produces an enlarged image of an object by using lenses to magnify the details of the object.
a magnifying glass, a telescope or microscope all do this.
Compound microscope - a microscope which uses multiple lenses to collect light from the sample, and then a separate set of lenses to focus the light into the eye or camera. It shines a light from beneath the stage, going up through the object being examined.Stereo microscope - a microscope designed for low magnification observation of an opaque object. It shines a light onto the object, rather than shining it up through the object. It uses two separate optical paths with two objectives and two eyepieces to provide slightly different viewing angles to the left and right eyes. This produces a three-dimensional visualization of the object.
The compound microscope produces enlarged and detailed images of small specimens by using a series of lenses to magnify the sample. These images are two-dimensional and typically in color, allowing for clear observations of structures and details that are not visible to the naked eye.
A base is a compound that produces hydroxide ions (OH-) in solution.
The light source of a microscope produces light that passes through the specimen being observed. It can be a bulb, LED, or mirror.
stereo microscope
A magnetic field focuses he electrons