Dry overnight in a petri dish, in the desiccators, and view the next day in the microscope. Please take time to familiarize yourself with your microscope and its proper use. What are the illuminating and mechanical parts of a. To carry the microscope, grasp the microscope s arm with one hand. The platform that is flat used for placing the slides under observation. Following directions cueing techniques word bank graphic organizers to formulate language paragraph template, diagram. This worksheet asks pupils to label the different parts of a microscope and then match up the keyterms with their function.
Focus, and then move to a higher power objective, if needed. The viewer spins the nosepiece to select different objective lenses. Petrographic microscope parts and functions microscope help. Although a magnifying glass technically qualifies as a simple light microscope, todays highpoweror compound microscopes use two sets of lenses to give. Lab 3 use of the microscope introduction in this laboratory you will be learning how to use one of the most important tools in biology the compound light microscope to view a variety of. The parts of a binocular microscope are the eye piece ocular, mechanical stage, nose piece, objective lenses, condenser, lamp, microscope tube and prisms. Diagrams have always been of great help in understanding both the structural and functional aspects of entities. In this lab you will learn the basic skills needed to stain and mount wet slides.
Microscope an optical instrument that uses a lens or acombination of lenses to produce. This is a good resource to use alongside the first lesson on. A rotating turret that houses the objective lenses. Parts of a compound microscope with diagram and functions. A petrological microscope also called a polarizing microscope is an essential instrument in optical mineralogy and petrology. Part that connects the eyepiece to the revolving nosepiece. Jul 20, 20 parts and functions of a light microscope part ii jul 20, 20 parts and functions of a light microscope part ii jul 20, 20 parts and functions of a light microscope part ii stay safe. The transmission electron microscope tem was the first type of electron microscope to be developed and is patterned exactly on the light transmission microscope except that a focused beam of electrons is used instead of light to see through the specimen. Electron microscopy procedures manual october 2014. Headbody houses the optical parts in the upper part of the microscope. Parts of a microscope printables homeschool creations. You can use the word bank below to fill in the blanks or cut.
Microscope parts and functions microscope superstore. You will also learn about magnification, resolution and the. The microscope is widely used to identify and classify rocks and minerals. Microscope parts and their functions landmark outreach.
Parts and functions of the optical microscope mechanical system the foot. Some images used in this set are licensed under the creative commons through. A study of the microscope and its functions with a labeled. This video goes along with your microscope parts and function worksheet microscope lab skip navigation sign in. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Parts and function of the compound light microscope objective lenses focuses and magnifies light coming through the slide. Bring the object into sharp focus by using the fine adjustment knob. Optical and electron microscopy bilkent university. Know the following functions of the microscope parts. Parts and function of the compound light microscope. One of the most important parts of a compound microscope, as they are the lenses closest to the specimen. Parts of the optical microscope and its functions life. Invented by a dutch spectacle maker in the late 16th century, light microscopes use lenses and light to magnify images.
Storing the microscope using the microscope always observe using the lowest power objective first. Usually you will find 3 or 4 objective lenses on a microscope. Click to see the original works with their full license. Parts of a optical microscope microscope parts body tube revolving nosepiece objective stage clip stage diaphragm illuminator light source base brightness. Maintains the proper distance between the objective and ocular lenses. What are the parts and functions of a binocular microscope. Parts of a microscope worksheet teaching resources. The most commonly used microscope for general purposes is the standard. Spot size debroglie wavelength of a particle if speeds are large or total acceleration voltage is close to rest mass of particle you should better use relativistic. Pull all your class information together in one place. The main parts of the microscope are the eyepieces, microscope tube, nose piece, objective, mechanical stage, condenser, coarse and fine focusing knobs, and light source. Read this article to learn about the working principle and parts of a compound microscope with diagrams.
You can use the word bank below to fill in the blanks or cut and paste the words at the bottom. Study microscope parts and functions flashcards at proprofs a rotating turrent that houses the objective lenses. Before purchasing or using a microscope, it is important to know the functions of each part. The three basic, structural components of a compound microscope are the head, base and arm. Moves stage up and down a large amount for corse focus. It is the basal, horseshoe shaped or circular part of dissecting microscope. Microscope a microscope is an instrument used to see objects that are too small for the naked eye. An invaluable tool to the petrologist a geologist who studies the composition of rocks, the petrographic microscope is a specialized type microscopes can be divided into three functional parts. When very high powers of 400x are used, condenser lenses are very i mportant. Focus using the coarse adjustment knob to bring the object into focus. Microscope parts and functions flashcards by proprofs.
Moves stage up and down a tiny amount for fine focus. Microscope parts and function complete the table identifying the function of the microscope parts listed. Parts of a eyepiece arm stageclips nosepiece focusing knobs illuminator stage objective lenses head base label the parts of the microscope. Revolving nosepiece rotates to allow use of different power objectives. It is the base of the microscope and its main support, can have different forms, being the most usual rectangular and y. Parts of the microscope refer to the figure on next page. This is the part that holds two or more objective lenses and can be rotated to easily change power. The microscope is an important instrument in the world of biological science. Turn the coarse adjustment knob to raise the body tube. Microscope part function eyepiece ocular lens body tube revolving nosepiece low power objective. Body tube light passes from the objective lens to the eyepiece through this part of the microscope.
Middle school compound microscope parts and function study guide practice quiz. Includes a place to post a word of the week, a blog to display a student of the month, a. Often, metal stage clips lie to either side of the stage. It was developed by max knoll and ernst ruska in germany in 1931. Parts of a microscope with functions and labeled diagram.
I can label the parts of the microscope and describ e the functions of each 1 please label the parts of the microscope below by putting the letter that matches the location on the microscope. They almost always consist of 4x, 10x, 40x and 100x powers. It supports the tube of the microscope and connects to the base of the microscope. Place the microscope on a table with the arm toward you. This plate is mounted on the base of the microscope, directly under the objective lens. Most modern microscopes contain a built in base illuminator with a facility to vary the intensity of light by varying the voltage to. Working principle and parts of a compound microscope with. It is used to observe thin sections of rocks under polarized light and to identify their physical and optical properties. The lens the viewer looks through to see the specimen. Structural parts of a microscope and their functions.
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