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26 Μαΐ 2024 · The optical parts of the microscope are used to view, magnify, and produce an image from a specimen placed on a slide. These parts include: Eyepiece – The eyepiece (ocular Lens) is closest to the viewer’s eye. They are located at the top of the microscope.
Practical Skill: Microscopy & Drawing Scientific Diagrams. A graticule is a small disc that has an engraved scale. It can be placed into the eyepiece of a microscope to act as a ruler in the field of view. As a graticule has no fixed units it must be calibrated for the objective lens that is in use.
In compound microscopes with two eye pieces there are prisms contained in the body that will also split the beam of light to enable you to view the image through both eye pieces. 2. Arm. The arm of the microscope is another structural piece. The arm connects the base of the microscope to the head/body of the microscope.
14 Σεπ 2021 · 2. Pick up microscope by carrying arm, position it so it is accessible to your seat, with open side of the stage facing you. 3. Rotate the objectives so that the lowest power objective (smallest in size) clicks into place. 4. Look at the slide with your naked eye and find the location of the specimen. 5. Clip the slide into place with the stage ...
Learning how to sketch a microscope slide requires an open-mind, patience and a willingness to learn the basic drawing principles of perspective, size, shape and negative space. Sketching specimens will provide you with a better understanding, as you study the intricacies of the image you see through the lens – details that may be overlooked ...
The eyepiece, or ocular lens, is the part of the microscope that magnifies the image produced by the microscope’s objective so that it can be seen by the human eye. In this resource we will look at the different types of eyepieces, their components, how they work, and how to use them. Eyepiece vs. Ocular Lens.
26 Μαΐ 2021 · 3.1: Introduction to the Microscope. Review the principles of light microscopy and identify the major parts of the microscope. Learn how to use the microscope to view slides of several different cell types, including the use of the oil immersion lens to view bacterial cells.
