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Hi, I recently looked into telescope's & dso's again due to an interesting sight in the night sky 😉.
I wanted to get into telescope's etc... but my budget and other things got in the way.
This time there's no budget limit (that doesn't mean I'm bill Gates though).
My main concern is size since I will carry the telescope with my bare hands (bag).
I don't have a local astronomy club or telescope shop around so I don't know if an 8" Newtonian is too bulky/big.
Can someone post comparison pictures, if you have an 8" telescope (preferably newtonian, width and length)?
Secondly I want to see dso's in the future (firstly beginner objects etc...) so the 8" is more adequate than the 6", but if an 8" is too big then I am okay with a 6" as long as it's much more portable.
is there a best filter to use to view comet Neowise?
SkyTech L-Pro Max Light Pollution Suppression Filter
Used for about a year now and still in very good condition. really helped me out in my garden but now I've moved to tougher skies and need a slightly stronger filter. So it's time to pass this on to someone else.
Filter is in very good condition with no scratches on it. Used extensively to great effect. Cardboard box slightly tatty but to be expected.
Creates very nice pictures with good star colour retention and no halos. Horsehead is a HaRGB composite photo where the RGB was shot with this filter.
2" fitting (M48). Will come with outside box, interior box and of course the filter.
£100 + £8 P&P (Royal Mail Special Delivery)
New to the hobby and eager to learn information about where to start. Mostly interested in planet viewing, especially the moon. Looking to start out and need the portability as i may have to get out of town a ways to really get a good look at the heavens. I'm considering either a set of 20x50 or 20x80 binoculars (tripod mounted) or getting a Meade StarPro AZ 90mm telescope. Both are within 50$ of each other online. Wondering what would be my best bet for starting out, I will be staying focused on the moon for now, and thats my #1 priority (seeing the moon in extreme detail) but may soon get into farther planets/galaxy observation.
I greatly appreciate any advise.
A friend ask me about filter size, I already had a Excel sheet with that calculation. But I did a new web calculator.
It's the first version but it looks to calculate it correct, have a look:
It's not any high precision calculation, but gives knowledge enough I think.
Too small filter gives vignetting, too big filter empty the wallet.