• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Microscopes-Online.info

Microscope Store

  • Blog
  • Microscope For Kids
  • Digital Microscope
    • Usb Microscope
  • Microscope Camera
    • Microscope Stand
  • Microscope Slides

How to use a Microscope | Cells | Biology | FuseSchool


  • How to use a Microscope | Cells | Biology | FuseSchool

    How to use a Microscope | Cells | Biology | FuseSchool

    If you were alive 200 years ago you would have been given some very strange advice on how to avoid getting ill. You might have been told to carry sweet smelling flowers with you or avoid going to smelly places. This was because at that time people didn’t understand that infectious diseases were caused by microorganisms and they didn’t know that because they couldn’t see them.

    Microorganisms are so called because they can only be seen using a microscope, they are far too small to be seen with ‘the naked eye’. In fact, the invention of the light microscope opened up a whole new world to scientists – the microscopic world.

    A microscope magnifies objects to make a larger image. This allows us to see objects in more detail. Resolving power, or resolution is also a feature of microscopes. Resolution is the ability to distinguish two different points as being separate. Basically, using a microscope with a high resolution means that you can increase the magnification further without the image becoming blurry.

    The light microscopes you may use at school will have quite a low magnification and resolution but they will still enable you to view individual cells.
    To use a microscope you place the slide containing the specimen onto the stage and secure it using the clips. You first choose the lowest objective lens by turning round the nosepiece, this is usually X10 [times ten] magnification. You then turn on the light – this might be by using an electric light or moving a mirror to reflect light onto the specimen. If you look down the eyepiece lens you will see the image but you will probably need to use the focusing knobs to move the stage up and down until the image is clear, and not blurry. You must be careful when moving the stage up not to knock into the objective lens as this might break it. Now you can choose a higher magnification objective lens to see the specimen in more detail. You might have to re-adjust the focus. Now you can clearly see the specimen you can draw it, and write down the total magnification you used. This is calculated by multiplying the magnification of the eyepiece lens (which is normally X10 [times by the magnification of the objective lens.
    You also need to be able to use the magnification formula:
    Magnification = size of image / size of real object
    So, if the diameter of an image of a red blood cell in a book is 1 cm and the actual diameter of a red blood cell is 0.001 cm then the magnification used must be:
    1/0.001 = X1000 [one divided by zero point zero zero one equals times one thousand]

    The microscopic world has been opened up even further due to the invention of the electron microscope. These use beams of electrons to form images and have much higher magnifications and resolutions than light microscopes. They have enabled scientists to study objects in much more clarity and detail, from cell organelles like the nucleus and membrane, to even smaller structures like individual atoms.

    SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT.

    VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you.

    These videos can be used in a flipped classroom model or as a revision aid.

    Find all of our Chemistry videos here:

    Find all of our Biology videos here:

    Find all of our Maths videos here:
    https://www.youtube.com/watch?v=hJq_cdz_L00&list=PLW0gavSzhMlTyWKCgW1616v3fIywogoZQ

    Twitter: https://twitter.com/fuseSchool

    Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org
    Follow us: http://www.youtube.com/fuseschool
    Friend us: http://www.facebook.com/fuseschool

    This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]

  • Other videos from the same youtuber (follow him if you like it):



  • Source video.
  • After seeing this video "How to use a Microscope | Cells | Biology | FuseSchool", here are some suggestions from the store:
  • Carson MicroBrite Plus 60x-120x LED Lighted Pocket Microscope

    Table of Contents

    • 1 Pocket Microscope
    • 2 Microscope Camera
    • 3 Kids Microscope
    • 4 Digital Microscope
    • 5 Microscope Slides
    • 6 Usb Microscope

    Pocket Microscope

    Wireless Digital Microscope Handheld USB HD Inspection Camera 50x-1000x Magnification with Stand Compatible with iPhone, iPad, Samsung Galaxy, Android, Mac, Windows Computer

    Microscope Camera

    AmScope 120X-1200X 52-pcs Kids Beginner Microscope STEM Kit with Metal Body Microscope, Plastic Slides, LED Light and Carrying Box (M30-ABS-KT2-W),White

    Kids Microscope

    Wireless Digital Microscope Handheld USB HD Inspection Camera 50x-1000x Magnification with Stand Compatible with iPhone, iPad, Samsung Galaxy, Android, Mac, Windows Computer

    Digital Microscope

    AmScope BS-50P-100S-22 Pre-Cleaned Blank Ground Edge Glass Microscope Slides and 100pc Pre-Cleaned Square Glass Cover Slips Coverslips

    Microscope Slides

    USB Microscope Camera 40X to 1000X, Cainda Digital Microscope with Metal Stand & Carrying Case Compatible with Android Windows 7 8 10 Linux Mac, Portable Microscope Camera (USB Microscope)

    Usb Microscope

  • Related Products:

    • Microscopes and How to Use a Light Microscope
    • Microscopy – How to use a microscope – GCSE Science Required Practical
    • How to Correctly Use a Microscope
    • How To Use Microscope
    • How To Use A Microscope

    Last update 2021-01-14. Price and product availability may change.

    Clean vs. Dirty Under A Microscope (TEST)

    Clean vs. Dirty Under A Microscope (TEST)

    Popular products:

    • Usb Digital Microscope Software Download
    • National Geographic Microscope For Kids
    • Digital Microscope
    • Microscope For Kids
    • Microscope Stand
    • Microscope Slides
    • Microscope Camera
    • Microscope Kit For Adults
    • Binocular Microscope For High School
    • Usb Microscope

    • About
    • DMCA
    • Cookie Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Contact

    Copyright © 2021 · CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED “AS IS” AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME. “As an Amazon Associate I earn from qualifying purchases.”