youll need to go to an optics website for full info - but a regular pair of binoculars large lenses are called objective and the small ones are called pupillary - where you look through - there are complicated lenses inside that help magnify and bend the light around so the binoculars can be kept short overall lengths.
Convex
It depends on the type of reflecting telescope.
You cover one lens of your binoculars to see by a different piont of view/prespective.
A lens
Binoculars uses lenses for magnification mainly. Two convex lens and prisms are used
Yes they do. They also include concave mirrors and a plane mirror.
Most lenses used to view smaller things is a convex: Telescope, microscope, binoculars, etc.
It depends on the type of reflecting telescope.
You cover one lens of your binoculars to see by a different piont of view/prespective.
A convex lens.
You can use binoculars to see otters. You can also see them through your camera lens
Use binoculars/telescope & a card to look at the Sun. Point the binoculars at the Sun, then put the card behind the one lens of the binocular while the other is covered.
A lens
Yes, binoculars use similar lenses to telescopes but with a system of prisms to fold the light path to permit binoculars to be much shorter than a regular telescope.
Human eye balls
magnifying glasses and binoculars
A telescope, a microscope, and prismatic binoculars.
You would use a convex lens.