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- II.VIRTUAL MICOSCOPE 4X 4X SPECIMEN 10X 10X 40X 40X 100X 100x COARS FOCUA TME FOOR LCHT AVAN 100X MAGNIFICATIO | 4X N USED IN THE VIRTUAL MICROSCOPE OCULAR MAGNIFICATIO (10X) TOTAL MAGNIFICATIOThe part of the microscope that controls the amount of light that passes through the specimen is the O stage O base nosepiece iris diaphragmWhat is the function of the microscope diaphragm? source of light condenses light from the light source into a narrow beam regulates the amount of light passing through the specimen used to focus the specimen holds the objective lenses
- What part of the microscope is used to make large adjustments to the height of the stage? coarse focus O eye pieces fine focus slide holder adjustment O iris diaphragmQuestion 3 When carrying a microscope, what two part or parts should you be holding? Base O Coarse Adjustment Knob O Ocular Lens O Arm O Objective lens Stage2 bright-fleld scanning electron microscopy microscopy microscopy 3 interference 4 microscopy microscopy
- Using a compound microscope, if I move my sample from up to down (+), in which direction will the sample move when observed through the eyepieces? Practie Up Down O Left O RightWhat is the highest magnification of the following microscopes?Bright fieldDark fieldPhase-contrastFluorescenceConfocalScanning EMTransmission EMScanned-Probe3. Please number these steps, in the order they should be completed when using a microscope. Remove specimen, lower stage, wrap cord, and return covered microscope to numbered shelf. Move to other objective lenses to increase magnification. Rotate lowest-magnification objective lens into position (probably 4x or 10x). Clean all lenses with lens paper. Place specimen on stage. Adjust chair to a comfortable height. Use coarse focus knob to adjust stage until an image is visible. Be careful to use only the fine focus knob with the longest objective lenses.
- Which should you do before putting a microscope away? (how to get back to the correct start position) Select all that apply. wipe the lenses with your shirt O lower the stage all the way make sure the lowest objective is in place bring the stage all the way up O turn the light all the way down/offLesson Focus Specimens Using the Compound Microscope be seen with the naked eye, we use an the observer, This instrument is called a Te magnity ohjects specially thoe kwo small nshuent thal magalfies so ial it may be seen mkcencope. It is an eavential ool especialty in studlving and observing very tiny objects. Aside h magnillealion ming a micrescope aho provides resolution that is necessary to clearly view speeien. Te property fous a speoimen, you need to follow some steps. These steps shall be diecussed in detail in the prepared activities of this module. What's In Belore we go on with the lesson, it is important to recall your past lesons that are related to in he iR ui nd mim Vam kin wieden nht this leson that you have leaned from the past lesson will be very helpful to better understand our topic. Are you ready now? Let's stact! Match the parts of a compound microscope to its fanction Write your anvwers on a separate paper. 1. This part controls the amount of light parving thugh…1. How is the letter “e” on the slide oriented when you see it with the naked eye as you mount it on the stage (i.e., is it right side up or upside down)? 2. How is the letter “e” on the slide oriented when you see it under low or high power magnification? 3. What effect, if any, does the compound light microscope have on the orientation of the image?
