6-inch Telescopes offer exceptional resolution for their size. They can resolve double stars at . 76 arcseconds and can be magnified up to 304 times the human eye. 6" Optical tubes also make exceptional light gatherers by allowing an observer to see 14.7 magnitude stars!
What can I see with a 6 inch telescope?
With telescopes like the Celestron Nexstar 6 SE Computerized Cassegrain Telescope, which has a 6 inch aperture size, you'll be able to see things like Jupiter in greater detail. The majority of planets will now seem clearer, with more detail – the craters of the moon are now also starkly apparent.
Should I get a 6 inch or 8 inch telescope?
The 6-inch may have a longer focal ratio and may be better at looking at the moon. The six inch is far more portable and user friendly, easier to make a good mirror, and less expensive. The 8- inch would require a heavier mount. Either one would be a good scope.
Can you see galaxies with a 6 inch telescope?
You can at least detect a very large number of galaxies and see some detail in the brightest ones with 6 inches of aperture under dark skies, but most observers with a great interest in galaxies will want a larger aperture telescope.
What nebula can you see with 6 inch telescope?
The Southern Pinwheel Galaxy (M83) is the finest barred spiral visible to Northern Hemisphere observers. It appears nearly face-on, so you'll see its spiral structure through telescopes with apertures as small as 6 inches.
Is a 5 inch telescope good?
5-inch Telescopes offer exceptional resolution for their size. They can resolve double stars at . 91 arcseconds and can be magnified up to 254 times the human eye. 5" Optical tubes also make exceptional light gatherers by allowing an observer to see 14.3 magnitude stars!
Is a 150mm telescope good?
150mm Newtonians are great all-rounders. The short focal length ones (f4 = 600mm focal length to f6 900mm focal length) are especially good for 'deep sky' (Galaxies, Nebulae, Star Clusters). Focal ratios of f6 to f8 are good for planetary views too! Newtonians over f8 (1200mm/150mm) are very cumbersome.
What is a good size telescope?
As a rule of thumb, your telescope should have at least 2.8 inches (70 mm) aperture — and preferably more. … 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×.
Is a 10 inch telescope good?
Choosing a 10″ inch aperture scope is a great size where you can find very capable instruments and not needing to spend a fortune. It's also a great capacity and size factor. These telescopes will not be small or compact yet they have a comfortable size to be able to travel with.