The principle in which the telescope works is very simple. There are two lenses that make up the task of viewing the objects that are at a distance. One of the lenses picks up the light from the object viewed and makes it available at a focus point. Another lens picks up the bright light from the focus point and spreads it out to your retina so that you can view. The lens that picks up the light from the object is called the objective lens or primary mirror. The lens that picks up the light from the focal point is called the eyepiece lens.
Company Resource: Straight Binoculars, Monocular Telescope
Read more: http://www.nbbinoculars.com/blog/
Add your comment to this post
You have not login, please login! |