You are referring to Ramsden eyepiece. This is a particular lens used in optical microscopes.
Eyepiece is a noun.
That depends on the eyepiece, a 9mm eyepiece will have more magnification than a 22mm eyepiece.
The eyepiece of a microscope is typically held in place by a tube called the eyepiece tube or the ocular tube, which is part of the microscope body. The eyepiece is inserted into the eyepiece tube and secured in place with set screws or a bayonet mount.
An eyepiece is an object that is usually put in the eye. :))
Monocular eyepiece had only one lens while binocular only has 2.
A herd of rams.
The eyepiece is the lens at the top of the microscope that you look in to see the magnified image of your specimen. The eyepiece also magnifies, usually 10x.
it's impossible to just use the eyepiece without an objective lens, but the eyepiece alone is 10x.
The eyepiece can also be referred to as the lens system or lens
It all depends on what one is doing with the telescope. To gaze at the sun, the eyepiece is not used and in astrophotography, the eyepiece may be used but not always.
The Rams are from Colorado :))
The tube, it connects the eyepiece or the ocular to the objective lenses.