GENERAL HISTOLOGY

Detailed explanation-1: -Pointer: When you look through the eyepiece lens, you may see a pointer. By turning the eyepiece, you can rotate the pointer around. Eyepiece pointers are typically found in high school microscopes and are used for teaching. Polarizer: A microscope polarizer is used in conjunction with a microscope analyzer.

Detailed explanation-2: -The eyepiece, or ocular lens, is the part of the microscope that magnifies the image produced by the microscope’s objective so that it can be seen by the human eye.

Detailed explanation-3: -Revolving Nosepiece or Turret: This is the part that holds two or more objective lenses and can be rotated to easily change power.

Detailed explanation-4: -The eyepiece, also called the ocular lens, is a low power lens. The objective lenses of compound microscopes are parfocal. You do not need to refocus (except for fine adjustment) when switching to a higher power if the object is in focus on a lower power. The field of view is widest on the lowest power objective.

Detailed explanation-5: -The eyepiece actually has two functions: to magnify and correct. The need for correction comes from the different colours of light that are refracted.