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They hold lenses in place, and prevent stray light from entering the field of view.
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∙ 6y ago
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What purpose would the telescope tube serve other than holding lenses and mirrors?
Well, most telescope tubes are opaque to prevent the admission of undesired external nonimage forming light that might overwhelm the desired image forming light passing from the objective end to the eyepiece/camera end. They also provide a mechanical support to keep the various components of the telescope properly aligned.
What purpose do the tubes located under each bar of a xylophone serve?
resonators
What is the purpose of the burner crossover tubes on a gas burner?
The purpose of a cross over tubes on a gas burner is so that the fire ignited from the main burner can make contact with the gas coming from the other burners.
What is the purpose of the auditory tubes opening into the nasopharynx of the fetal pig?
The auditory tubes mark the opening of the nasopharynx in the fetal pig. The purpose of these tubes is the beginning of development for the ears.
Which part are the ocular and objectives connected to?
The telescope tube is between the eyepiece and the objective lenses. It usually consists of two tubes one of which slides inside the other to change the length.
What is the purpose of a tube notcher?
Tube notchers are used to create notches in pipes and tubes. It helps make perfect holes to connect other tubes and notches to the originally cut piece.
What is the brounchi?
I presume you mean Bronchi which are tubes going to the lungs and serve as tubes to carry air in and out of the lungs on breathing
What is the purpose of a notcher?
The purpose of a tube notcher is to make notches in tubes and pipes. These notches make it easier to match up the holes in tubes and pipes when assembling them.
What is the function of brondchial tubes?
The bronchial tubes serve as a passageway for air between the external environment (through the nose or mouth) and the lungs.
What is a binocle?
A binocle is a dioptric telescope fitted with two tubes joining, to enable to viewing of an object with both eyes at once.
What purpose do the fallopian tubes?
carry's the egg in to the stomach to grow
What are the function of test tubes?
Test tubes are basically narrow glass tubes used for storing things and performing small chemical reactions in a laboratory. On a lighter note, there are several bars that like to serve certain alcoholic shots in test tubes.
