What can you see with 500x telescope?
Best in Range Amazing Advance Telescope up to 500x Zoom!!! Observe Moon, Jupiter, Saturn, Venus, Stars and Constellations Like Never Before!
Is a 350X telescope good?
Protos 350X Advance 60700 Professional 60mm Aperture 700mm Focal Length Reflecting Telescope (Manual Tracking) The telescope is way better than expected. Though it’s cheap, it can show great views of planets like Jupiter, Saturn and Mars. The moon looks beautiful with it.
What lens does astronomical telescope?
An astronomical telescope consists of two convex lenses : an objective lens O and an eye piece E. the focal length fo of the objective lens of astronomical telescope is large as compared to the focal length fe of the eye piece.
What is a good zoom for a telescope?
For most purposes, a telescope’s maximum useful magnification is 50 times its aperture in inches (or twice its aperture in millimeters) . So you’d need a 12-inch-wide scope to get a decent image at 600×. And even then, you’d need to wait for a night when the observing conditions are perfect.
Is 500x magnification good?
The general rule of thumb is 50x of useful magnification per inch of aperture (or 2x per millimeter). For example if you have a 10-inch aperture telescope, you will be able to magnify around 500x before your image will degrade due to atmospheric scintillation, or “seeing.”
What can you see with a 400mm telescope?
Answer: One of the farthest away objects you should be able to easily see with this telescope is the Andromeda Galaxy, which is a mere 780 kiloparsecs from Earth. Because this telescope has a shorter focal length (400mm) it is good for low power, wide field views of the sky.
What is astronomical telescope used for?
telescope, device used to form magnified images of distant objects. The telescope is undoubtedly the most important investigative tool in astronomy. It provides a means of collecting and analyzing radiation from celestial objects, even those in the far reaches of the universe.
What is the principle of astronomical telescope?
An astronomical telescope works on the principle that when an object to be magnified is placed at a large distance from the objective lens of telescope, a virtual, inverted and magnified image of the object is formed at the least distance of distinct vision from the eye held close to the eye piece.
Is a 90x telescope good?
Thus a 90x magification on a very large (wide) telescope would let you see a very large number of things (if you are in an area where the sky is dark), but 90x on a small telescope would let you see a number of interesting things (the Moon, planets, some nebulae and star clusters) but not relatively faint objects.