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Current equipment is: Explorer 150pds, EQ5 pro, Canon 600D (stock), and the EvoGuige 50ED and 120mm mini for guiding. I'm looking at getting the camera astromodifed (~£100) and also a coma corrector (~£130). I only have the budget for one right now, so I was wondering if anyone had any advice on which to purchase first?
Here I am probably asking the same age old question. Just wondering what eyepieces I should be using to impress myself with the views of planets and the moon with my telescope. D=70mm, F1=900mm, F/13. I’d really like to see some detail but I’m not sure if that’s possible with this beginners scope or not. Thanks for any advice you can offer.
Hi All, I have a Star Adventurer but have had problems getting consistent results even when setup was as near to perfect as I can do, (this was focussed on due to this issue).
It took me a while to find out that when the eyepiece is is extended for focus it is very loose, so loose the graticule moves indipendantly of Polaris / background.
I have asked the supplier, "Astroshop.eu", to highlight the problem and ask for their feedback.
Question to Astroshop.eu:
I have had a constant issue with Polar Alignment. As I cannot use it so often, (visibility), it has taken me a while to identify the problem. When I adjust the polar scope focus the eyepiece is so loose that the graticule moves a lot laterally in all directions in the view. I can send a video but I think you can understand what I am saying.
Basically I must be getting something very wrong or there is an issue with the product. The thread is so loose it is entirely unstable.
Please advise what we can do about this.
Answer from Astroshop.eu:
1. "I'am sorry to say, but this is very normal and does not affect the function of the star adventurer".
2. "My collegue confirmed that this will not be a issue".
I have subsequently asked the guy to ask his colleague again, but some time has gone past and I have no further reply.
I think it is clear enough from the text and would really appreciate some experienced answer, any comments very welcome.
Additionally here are the videos I have sent to show them, (hand holding the phone so a bit shaky but issue can be seen. I'd really appreciate some help before I spend too much time again tring to get it to work, for reference the eyepiece wobble is around 3.5 graticule intervals, so not small. As it's full of grease it took me a long time to see how poor quality the Polarscope build quality is.
Thank you all, Andy
I have come to you all with the "too much asked question".
I have been using the telescopes from local Astronomy group since few years, and now during these Corona times, it is harder. So now I have decided to invest some money on getting myself a scope, and would so sooooo would love your inputs. My main concerns are:
I may use it only once a month or so, I wanted something that I can handle (maybe >10kg).
I don't own a car, usually I use a bicycle with a carrier to get around the city.
(I had a look at the second-hand (5-7 yrs old) Skywatch MAK 127 Cassegrain that my friend was selling with its mount and accessories. I felt it was too massive for me. Especially if I am getting it to a park and setting it up alone).
I would like to have a look at celestial objects and also at deep space.
As far as I know for deep space, I would need a f5 or something with similar focal ratio, and for planetary object a higher focal length (f10 or more) is better.
I looked into MAK 90-1250, but felt like it might have very narrow FOV. So I am lost here.
My budget is small (I know that is the biggest problem). I can spare maybe 200€ to 250€. I know its not enough, so I am hoping to start with a decent one (not awesome) and then work my way up. I so need your advice on what might be good parameters to look for
- I was thinking Newtonian around f8 or so
- Since its my first scope, maybe get something small and something that I can get comfortable with and use with a bit of ease before getting expensive ones.
- Also definitely not a Dobsonian mount, I need something that I can set up on lawn or pavement.
Is this a good one to start with? Look at planets and maybe some deep sky ones
I also has my eye on this, but I cant find much reviews Any other options are quite welcome.
I tried to setup and use the telescope in the picture, it was quite hard to do it alone and move it around.
Thanks a lot. Sorry for the saga...
I currently have a Canon T6 with a Opteka 500mm f8 lens ($87) that I use for lunar and solar photography. I recently purchased a full frame Canon EOS R and am thinking about getting a 800mm f11 Canon RF lens ($899). Will the quality on the new canon lens be significantly better than my Opteka lens? Is it worth the upgrade? Also, should I use my new full frame or my crop sensor (1.6 factor) to shoot? I want to get the best quality possible.