AH 4242 Exam 5-6 Studyguide. Eyepiece tube– its the eyepiece holder. 8/7/2018 2 •Simple •Compound •Stereoscopic •Electron Simple Microscope •Similar to a magnifying glass and has only one lens. Objective lens 4. Microscopic means invisible to the eye unless aided by a microscope. You should view this video first when learning about the compound microscope so that you understand the parts that are being referenced in the other video. This picture quiz is designed to assess your basic knowledge in 'Microscope’. A microscope is an instrument that makes use of lenses to make smaller objects appear larger. https://www.microscopeinternational.com/what-is-a-compound-microscope/, https://www.microscope.com/compound-microscope-parts/, https://www2.mrc-lmb.cam.ac.uk/microscopes4schools/microscopes1.php, http://microscopy.berkeley.edu/courses/tlm/cmpd/cmpd.html, http://www.funscience.in/study-zone/Physics/OpticalInstruments/CompoundMicroscope.php#sthash.lZVVb7bU.dpbs, http://www.math.ubc.ca/~cass/courses/m309-03a/m309-projects/yeh/micro.htm, https://www.martinmicroscope.com/microscopes/, https://optimaxonline.com/newsdetails.php?newsId=21, https://courses.lumenlearning.com/ap1x94x1/chapter/the-parts-of-a-compound-microscope-and-how-to-handle-them-correctly/, http://hyperphysics.phy-astr.gsu.edu/hbase/geoopt/micros.html, https://staff.concord.org/~btinker/GL/web/water/using_compound_microscope.html. • Eyepiece / ocular lens – Magnifies image produced by objective lens. A compound microscope has two convex lenses; an objective lens and eye piece. Image 16: Mirror sets on top of the base. Condenser: Gathers and focuses light from the illuminator onto the specimen being viewed. Microscope Parts and Functions Microscope One or more lenses that makes an enlarged image of an object. Image 8: A sliding glass is needed and is attached to the stage using a stage clip. Iris diaphragm: Adjusts the amount of light that reaches the specimen. Body Tube – It is the part of the microscope that holds the eyepiece. The parts of a compound microscope work together in hospitals and in forensic labs, for scientists and students, bacteriologists and biologists so that they may view bacteria, plant and animal cells and tissues, and various microorganisms the world over. A general high school microscope was used. A convex lens of small focal length and its primary use is to see the magnified image of small objects. It travels upward through the condenser and aperture and passes through the stage. sonya_bostom. Compound Microscope Parts and Functions. This type of compound microscope is small, which makes it a portable device. Image 12: The condenser is underneath the stage. Base: The base supports the microscope and it’s where illuminator is located. Identify the parts that match with the description in the question. There are various types of microscopes and each type has a specific set of functions. Before exploring the parts of a compound microscope, you should probably understand that the compound light microscope is more complicated than just a microscope with more than one lens. Some of the worksheets for this concept are The microscope parts and use, Grade7lifescience lessonunitplanname microscopelab, Parts of the light microscope, Work the student microscope, Microscope mania, Microscope parts and their functions, Parts of a microscope, An introduction to the compound microscope. After which, the light moves to the head of the microscope reaching the eyepiece and magnified by the ocular lenses. Base: The bottom of the microscope, used for support Illuminator: A steady light source (110 volts) used in place of a mirror. Study the parts and functions for a compound microscope for Friday's Microorganisms Quiz 2. Parts and Function of the Compound Light Microscope • Objective lenses – Focuses and magnifies light coming through the slide. You must have used a microscope back in high school in the biology lab. Light Microscope• Simple – uses a single lens• Compound – uses a set of lenses or lens systems 3. Before purchasing or using a microscope, it is important to know the functions of each part. MICROSCOPE PARTS AND FUNCTIONS. Foot or base. Compound Microscope Parts and Functions Body Tube – It is the part of the microscope that holds the eyepiece. This stands by resting on the base and supports the stage. • Revolving nosepiece – Rotates to allow use of different power objectives. The object to be viewed under the microscope is generally referred to as the specimen. Additionally, these common chemical compounds can sometimes be used to make very effective commercial products. ANSWERS Basic parts of the microscope: Body tube (Head): The body tube connects the eyepiece to the objective lenses. (2, 5, 8, and 9). The compound microscope has two systems of lenses for greater magnification, 1) the ocular, or eyepiece lens that one looks into and 2) the objective lens, or the lens closest to the object. Stage The following are the parts of microscope:- Eyepiece or ocular lens: Eyepie ce is the lens, present at the top and is used to see the objects Pillar. Each part of the compound microscope serves its own unique function, with each being important to the function of the scope as a whole. Understanding how the microscope functions, how it operates, and how to care for it will improve the reliability of your results and prolong the life of this valuable piece of equipment. 29 terms. Stage clips: Metal clips that hold the slide in place. Identify the parts that match with the description in the question. What are the 3 main parts of microscope? It is primarily used for laboratory setting. All of the parts of a microscope work together - The light from the illuminator passes through the aperture, through the slide, and through the objective lens, where the image of the specimen is magnified. Average score for this quiz is 7 / 10. ** Be sure to take the utmost precaution and care when performing a microscope experiment. Optical parts (A) Mechanical Parts of a Compound Microscope. First, the purpose of a microscope is to magnify a small object or to magnify the fine details of a larger object in order to examine minute specimens that cannot be seen by the naked eye. Welcome to An Ultimate Quiz on Microscope Parts and Functions! 2. sonya_bostom. When focusing the microscope, be careful that the objective lens doesn’t touch the slide, as it could break the slide and destroy the specimen. So, students can bring it with them anytime and anywhere. Introduction to the Microscope Care Parts Focusing * This is the exact version of the microscope used in class. 3. The MicroscopeMaster website is for educational purposes only. The viewer spins the nosepiece to select different objective lenses. Head/Body houses the optical parts in the upper part of the microscope. Both eyepiece and objective lenses have a short focal length and fitted at the free ends of two sliding tubes. It also allows the specimen to be labeled, transported, and stored without damage. 1. maggiesudduth1. It comes with different objectives and filters. The parts of the compound light microscope and their functions were known successfully. The simplest optical microscope is the magnifying glass and is good to about ten times (10X) magnification. Fine adjustment 6. stage 7. mirror (light source) 8.Arm etc. Students will be identifying the parts on the microscopes at their desks as we go along and what their functions are. The compound microscope uses lenses and light to enlarge the image and is also called an optical The image always ends up inverted from the original. It's also imperative to know and understand the best practices of. 278) may be grouped into two major categories, viz., mechanical parts and optical parts. This is the best microscope for an amateur user. Dissecting Stereo Microscope Parts and Functions, Xylella fastidiosa - Classification, Characteristics,Disease/Treatment, Transduction in Bacterial Cells - Definition, Genetics and Steps.