EVERYDAY SCIENCE

Detailed explanation-1: -Revolving Nosepiece or Turret: This is the part that holds two or more objective lenses and can be rotated to easily change power. Objective Lenses: Usually you will find 3 or 4 objective lenses on a microscope. They almost always consist of 4X, 10X, 40X and 100X powers.

Detailed explanation-2: -NOSEPIECE This part holds the objective lenses and is able to rotate to change magnification. OBJECTIVE LENSES These are found on the nosepiece and range from low to high power.

Detailed explanation-3: -Nosepiece or Turret: holds the objective lenses and can be rotated easily to change magnification.

Detailed explanation-4: -Objective lenses come in various magnification powers, with the most common being 4x, 10x, 40x, and 100x, also known as scanning, low power, high power, and (typically) oil immersion objectives, respectively.