8 vs 10 reflector. I've talked about this issue before, but I've been getting so many questions lately I felt this topic deserved its own video. . Ama A 8” reflector dobsonian has about 78% more light-gathering power than a 6” reflector dob, ie 845 times than the average human eye. Jul 24, 2024 · Struggling to choose between an 8-inch and 10-inch Dobsonian telescope? Discover the key differences in portability, performance, and ideal use cases to find the perfect telescope for your stargazing needs. You'll see more detail, but it'll be subtle. Very generally speaking, unless you're in very dark, pristine skies, seeing is limited more by atmospheric issues then aperture once you get north of 4-5". Rather than list it all out, let’s have a look at the following table comparing each. Jan 3, 2017 · For my purposes, I prefer the 10 inch over the 8 inch but as a first scope, the 8 inch has advantages. A 10" will gather about 56% more light than an 8" scope. 8 track ball scope. We used targets like the Wild Duck, M13, M31, M33 and the Ring and Dumbbell Nebulas to make our comparisons. Hope this helps you decide. Going from a 5" to an 8" is 156% increase in light gathering power. Oct 11, 2009 · We were comparing an Orion DSE 8" f/6 Dob to a home-made 10" f/3. However, I always wondered as far as DSOs are concerned, what a reflector of 2" or 4" extra will tangibly give you. It is a very capable telescope and it's a more forgiving telescope than a 10 inch, aligning the optics is less critical and it's easier on eyepieces Oct 2, 2013 · I had a 8" reflector for a while, and it was optically great. srdaf cwza oxyk clkzs dsaftm tuw oca hmhukz oqtud ialpfv