On a microscope, the distance from the shoulder on which the eyepiece rests to the shoulder where the screw-in objective is located (nominally 160 mm).
A compound microscope contains an objective lens with a very short focal length and an eyepiece with a longer focal length. Both lens are mounted in the same tube.
A draw tube is one of two tubes that is in a monocular microscope. It is the tube that carries the eyepiece.
The body houses the prisims, eyepiece tube and lenses
AnswerWell, the ocular lens is what you look into to see the specimen and the the objective lens is the closest frame to the specimen so they would be connected to the body tube.
You hold the compound microscope's arm with one hand and hold the microscope's base with the other hand to prevent breaking the microscope apart. The arm connects the top part of the microscope with the bottom part ofthe microscope.
draw tube...body tube ...base arm..and objectives
Eye-pieces m The specimen is viewed through the eye-piece (Fig. 3.2). It has a lens which magnifies the image formed by the objective. The magnifying power of the eye-piece is in the range 5x–20x. A movable pointer may be attached to the inside of the eye-piece. m In binocular microscopes, the two eye-pieces can be moved closer or farther apart to adjust for the distance between the eyes by pulling– pushing motion or by moving a knurled ring. Microscope tube m The microscope tube is attached on top of the arm. It can be of the monocular or binocular type. It supports the eye-piece on the upper end. Mechanical tube length m Mechanical tube length is the distance between the place where the objective is inserted and the top of the draw-tube into which the eye- pieces fi
microscope
The main parts of the microscope are the eye-pieces, microscope tube, nose-piece, objective, mechanical stage, condenser, coarse and fine focusingknobs, and light source.
The main parts of the microscope are the eye-pieces, microscope tube, nose-piece, objective, mechanical stage, condenser, coarse and fine focusingknobs, and light source.
The main parts of the microscope are the eye-pieces, microscope tube, nose-piece, objective, mechanical stage, condenser, coarse and fine focusingknobs, and light source.
The main parts of the microscope are the eye-pieces, microscope tube, nose-piece, objective, mechanical stage, condenser, coarse and fine focusingknobs, and light source.
A compound microscope contains an objective lens with a very short focal length and an eyepiece with a longer focal length. Both lens are mounted in the same tube.
Objective lenses you can see 3 - 4 objective lenses attached to the end of the tube.
it supports the upper part of the microscope where the eyepiece, draw tube , body tube and the objectives is placed .
it is part of a microscope.
It is called the body tube it is the basic support of the microscope.