microscopy

• Resolution

  sharpness of an image
• Magnification equation

  Image size/actual size
• what are electron microscopes

  They use electrons to form an image
• pros of electron microscopes

  High resolution and magnification
• How to make an onion slide

  place thin section of onion epidermis onto slide

  place a drop of iodine

  lower cover slip
• how to increase the size of an image when looking into a microscope?

  change objective lens to high powered lens
• how to increase the clarity of an imagine in a microscope

  turn the focusing wheel