The distinction between an optical microscope and a stereo microscope

Jan 18, 2023

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The distinction between an optical microscope and a stereo microscope

 

A standard optical microscope is an accurate optical device. Simple microscopes in the past only had a few lenses, however modern microscopes have a set of lenses. Typical optical microscopes typically have a 1500–2000x magnification range. The mechanical device and the optical system make up the two main components of the structure of a standard optical microscope. The microscope can only function properly when these two components work nicely together.

 

Stereomicroscope

 

A shared primary objective lens makes up the stereo microscope's construction and its basic working principle. After imaging the object, two sets of intermediate objective lenses, often referred to as zoom lenses, divide the two light beams, forming what is known as the stereoscopic angle of view. The magnification change is obtained by changing the distance between the middle lens groups. Using the dual-channel optical path, the left and right beams in the binocular tube are not parallel but have specific clip corners to provide a three-dimensional image for the left and right eyes. Typically, it is 12 degrees- 15 degrees, and then imaged through the respective eyepieces.In essence, it consists of two single-lens tube microscopes put side by side. The optical axis of the two tubes provide a viewing angle similar to what is created when a person looks through a pair of binoculars, creating a three-dimensional stereoscopic image.

 

The difference between the two:

 

While the stereo microscope's manner of use is similar to that of an ordinary optical microscope, it is more practical. The primary distinction between the two is that the stereo microscope's cutting table is permanently attached to the mirror, while the stereo microscope's microscope object does not need to be sliced into pieces.The operator can choose between glass or black and white double panels on the seat, depending on the object and needs of the microscope inspection. The stereo microscope's imaging is upright, which is useful for identifying direction during dissection operations. It has only one objective lens, and its magnification can be continuously adjusted by rotating the adjusting screw.

 

4 Larger LCD digital microscope

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