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What two parts of the microscope are used to move objective lens?
eyepiece lens, arm, base, tube, illuminator, objective lenses, diaphragm, and condenser lens
Part of microscope that holds the objective lens?
The tube connects the eye piece to the objective lens. It holds two or more objective lenses and can be rotated.
How does the focal length of the human eyeball change?
The "eyeball" doesn't have a focal length, any more than the body of a camera or the tube of a telescope have. It's the lenses (or mirrors) in the eye, camera, and telescope that have focal lengths. In the eye, the focal length of the lens changes when the shape of the lens changes ... becoming flatter or thicker in the center. That change is accomplished by muscles around the circular edge of the lens. They stretch the lens to flatten it, and relax to thicken it, when you shift your focus to longer or shorter distances.
What is a curved transparent object?
if you are using A+ it is lens
What is a name of a converging lens?
Converging lens is a convex lens.
What is the function of the tube on the microscope?
A draw tube is one of two tubes that is in a monocular microscope. It is the tube that carries the eyepiece.
What contains a lens at the top of the body tube on a microscope?
The Eyepiece (ocular) contains the lens at the top of the body tube on a microscope.
What hold the eyepiece lens at top and the objective lens at bottom?
The Body Tube
What Lens is located on the superior end of the body tube on a microscope?
ocular lens
What holds eyepiece lens at top and objectives lens at bottom?
body tube - for microscope
Who placed several lens in a tube?
Philo Farnsworth
Difference between ocular and objective lens?
the ocular lens sits higher up, closer to your eye. the objective lens are in the objective tube below the ocular lens
What is the objective lens used for?
The objective lens focuses and magnifies the object and transmits this image into the body tube of the microscope.
What is objective lens used for?
The objective lens focuses and magnifies the object and transmits this image into the body tube of the microscope.
What is the function of the body tube of a microscope.?
Tube is the second microscope part from the top. The tube connects the eyepiece or ocular lens to the objective lenses.
What is the function of a body tube in the microscope?
Tube is the second microscope part from the top. The tube connects the eyepiece or ocular lens to the objective lenses.
What two parts of the microscope are used to move objective lens?
eyepiece lens, arm, base, tube, illuminator, objective lenses, diaphragm, and condenser lens
