The parts that connect the eyepiece to the revolving nosepiece of a microscope are primarily the body tube and the drawtube. The body tube is the long cylindrical part that houses the optical components, while the drawtube allows for adjustment of the eyepiece's position. Together, they maintain proper alignment and distance between the eyepiece and the objectives attached to the revolving nosepiece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
Assuming you are asking about a microscope (your question is very unclear on the subject), then the body or barrel of the microscope would do this, it would also be the point at which focus movement would be achieved.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.
The draw tube and the body tube connect the eyepiece to the revolving nose-piece.