GENERAL HISTOLOGY

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: -Objective Lenses Most compound microscopes come with three or four objective lenses that revolve on the nosepiece. The most common objective lenses have power of 4X, 10X and 40X.

Detailed explanation-3: -A turret or revolving nosepiece of a microscope is a part that holds objective lenses (can be two or many). The vital role of the nosepiece is to rotate those objective lenses and help to change the magnification power.

Detailed explanation-4: -Tube: Connects the eyepiece to the objective lenses. Arm: Supports the tube and connects it to the base. Base: The bottom of the microscope, used for support.

Detailed explanation-5: -Nosepiece: Holds the objective lenses & attaches them to the microscope head. This part rotates to change which objective lens is active. Base: Bottom base of the microscope that houses the illumination & supports the compound microscope.