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Probably a stupid question...
Heyyy soo i am a begginer and about to buy my first telescope.A Skywatcher 200
p. I ve just though of something , Since i know filters can be stacked i ve been wondering if i could take visual RGB filters and stack them.Specifically blue green and red in order to create a visual full colour image ,like photography. I know its probably a stupid question because people all over the world would have done this by now .But i m just curious.
Hello all, my name is Harvey and I'm very new to astronomy. After countless hours of reading beforehand, I'd like to start off by saying I know I'm not expecting to see anything close to the pictures seen on the internet from telescopes like Hubble, but something doesn't seem to be right. I have a Celestron AstroMaster 76eq, this is quite a budget telescope due to the fact my budget is less than small. These are the specs:
700mm Focal Length 76mm Aperture Focal Ratio of 9.21 2 lenses of focal length 10mm and 20mm I'm quite young, and I've been super interested in any and all things space, so obviously getting into astronomy was a definite for me. This is hopefully going to be a life long hobby I'm gonna take up, so any tips for the future are well and truly appreciated (alongside any tips at all to help me get started). Please bare with me, I'm trying to condense this down as much as I can. 😂
I've done a lot of research into the telescope that I have, and I've read about many people being able to see deep space objects such as Andromeda's core. I have been able to see this (at least, I'm 99% sure) however, attempting to view other deep space objects (such as M1) proves to be difficult. I'm not entirely sure if this is due to me being unable to navigate the night sky effectively, if I'm doing something wrong or I'm expecting too much. I live in a fairly rural area in England with little light pollution, and when observing these deep space objects I make sure that I'm as far away from the light pollution as I can get. This leads on to my first question...
How much of a difference does the humidity make? England generally has VERY high levels of humidity, and I'm wondering if this is going to make a huge difference to what I can see? I've never really seen the humidity to be less than 75%, so if it makes a huge difference I presume that I won't be able to view any deep space objects? That being said, should my telescope be able to see deep space object with this level of humidity amongst other viewing problems? I try my best to ensure (like I said earlier) that I can make the viewing conditions as optimal as possible where I can (i.e. not viewing objects in the direction of light pollution, making sure that I go out in low levels of cloud, making sure I observe objects as high up in the sky as I can etc). On the subject of the telescope itself...
How much of a difference does collimation make? Will it be the difference between seeing an object or not if the collimation of my mirrors isn't very good? Should a telescope of my calibre be able to make out the major details of planets? e.g. the ring of Saturn and the bands of Jupiter? Or am I expecting too much of my telescope? I have just ordered a 2x Barlow lens to bring me close up to the maximum magnification my telescope can realistically handle (140x), so I'm wondering if this will help me see these finer details or if Jupiter will still be merely a bright light? How much of a difference do filters make at lower magnifications such as 70-140x on planets such as Jupiter, Saturn or Mars? Are they worth the investment this early on or are they more of an investment to make later on? How important are high quality eyepieces? Are they worth the investment early on or later on? The problem with this is that eyepieces can get quite pricey and as I said before, I'm on a very low budget. That being said, is the level of astronomy I'm after even possible on my budget? Will I be able to see deep space objects like M1 and other nebulae? By seeing them, I mean as blurry blobs, not detailed objects. Terribly sorry for the masses of questions (of which I'm sure most of you will have seen a thousand times!), but I've been searching for a long time and haven't found many answers relevant to my situation. As I said, I'm very open to any suggestions, tips and recommendations! Thank you for reading! If there's any more information you need, ask me and I'll try my best to give you it!
Hi Everyone, need a little help choosing the right flattener/reducer for the William Optics Zenithstar73.
I am after one that does both jobs so that rules out the dedicated Flat73 which is just a flattener!
So I was wondering if I could get away with the Flat6 0.8 reducer which does say it works on scopes 70 - 80mm f/6 but doesn't list the ZS73 in the models list or do I need to spend the extra and get the Flat6A11?
Can anyone shed some light on this have email 365 where I have seen the Flat6 but had no reply.
Thanks in advance.
As you can probably tell I’m brand new to the community. While I’ve been passionate about space related topics for my whole life, I’ve finally taken the leap and I’m about buy a simple astrophotography rig. Ive done a fair bit of research and, like many, I’ve decided that the William Optics Zenithstar 61 APO refractor is best suited for my situation. I plan to use my canon 600D/T3i as the main imaging camera and I also plan to use the Skywatcher Star Adventurer as a tracking mount for this scope. However I have a few questions:
1: I seem to be confused about how I should connect my DSLR to the Z61. As far as I’m aware, all I need is a T-ring and the WO Flat 61 Field flattener and I should be good to go. Is that correct?
2: will I need a dovetail bar to mount the Z61 to the star adventurer? Or can I directly mount the z61 to the base of the star adventurer? (This was demonstrated by Trevor Jones from astrobackyard with his Z61 and the ioptron Skyguider Pro.)
Sorry for such a long thread; I’d just hate to finally get all my gear together and find out that some gear is incompatible.
Thanks for the help!
Okay so I chose to take a year to decide which career to study, I've always been interested in physics and astronomy but I think I will go on and pick Chemistry. Any tips or ideas on what to do after?