It was a tube with optic vision. Optic means something to do with vision. It meant a vision tube.
It helps you see
Binoculars have one tube for each eye while a telescope only has one tube.
about 400 years ago galileo made his own telescope by putting tow lenses together in a wooden tube
Newton's telescope is designed with mirrors along the inside of its body tube.
The most important part of a telescope is the telescope tube. Other parts are the viewfinder or optical finderscope, eyepiece, focuser, reflecting mirrors, refracting lenses, and the mount assembly.
First off it is newb tube. and second its the rocket launcher
No, it takes the same amount of time; the telescope just allows us to see it better.========================================Yes I agree, think of it this way: The telescope only modifies the light after it enters the telescope tube - thus if it took 13billion years to get to the front of the telescope tube nothing in the tube will shorten that time because it is already happened.A telescope gathers light from a wide area to make things brighter and magnifies the image formed to make things seem bigger.
A telescope
optical telescope
a soup can, a toilet roll tube, a telescope
The Newtonian reflector has a convex primary mirror and a flat secondary mirror with the eyepiece located on the top side of the telescope tube.
Depends on the characteristics of the tube. Coat the interior surface with a (perfect) mirror finish, and the laser beam will continue quite happily. Fill the tube with either multiple fiber optic strands, or build it like one huge fiber optic strand and the beam will continue as well.