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I'm new to astronomy, I got my first telescope in November (StarMax 90mm f/13), I was really happy with the view of the moon and double stars, but disappointed I could see but barely make out nebula (initially the ring nebula). I also tried to take a photo of the moon with my phone but trying to get a stable shot was too difficult, even with a basic smartphone adapter. I did a bit of research, found about about Video Astronomy/Electronically Assisted Astronomy (EAA) and decided I needed a better mount and took the opportunity to get a faster telescope (StarTravel 102 f5/). I really like the Sky-Watcher -102 AZ GTe with the ZWO ASI 224MC. I've only used it for 4 nights as there is so much cloud about but it's allowed me to take images of things my eyeball wouldn't see. Although my setup is below the minimum specification most would consider for imaging and entry level for visual observations I think I've found a setup that seems to work for me. I like that with SharpCap I can get instant results and the day after when it's back to cloudy I can get a bit more out of the images with Deep Sky Stacker and Gimp. I have tried looking through the eyepiece at the Pleiades, that was a pleasure as well. I can see how observing with a big Dobsonian and amazing eyepieces would be great, but many objects seem better with a camera than eyeballs. The Horsehead nebula wasn't found until astrophotography came into being. The photo above was taken on my first night with the setup. The January 2019 issue of Sky at Night Magazine has a review of the Sky-Watcher StarTravel-102 AZ GTe and they give it 4.5 / 5. Combining it with an Explore Scientific UHC filter seems to reduce most of the chromatic aberration and increases contrast relative to the stars, and light pollution. Video Astronomy/EAA seems to offer a great window into both the visual and imaging worlds of astronomy. As First Light Optics say "Your first telescope is arguably the most important because if the views do not amaze and delight, your interest in astronomy will crash and burn on the runway!" I understand cost could be an issue, but if the beginner had a suitable camera Video Astronomy could be as accessible as a Go-To visual setup, and seems more likely to amaze (especially in the skies of a typical house). My question is why is video astronomy not the first suggestion for beginners interested in both visual and imaging?
Telrad posted a topic in Sold / Expired Classified AdsI've decided to sell my beloved Skywatcher Skyliner-250PX FlexTube GO-TO Parabolic Dobsonian Telescope. It's in impeccable condition, and is absolutely superb. I still have all the boxes, instructions etc. Plus it comes with an Astrozap Light Shroud and accessories! All of which are in excellent A1 condition. As some of you know already about the Skywatcher Skyliner-250PX FlexTube 254mm (10") f/1200 SynScan GO-TO Parabolic Dobsonian Telescope. Combining the power of a large optical tube, the extreme portability of the patented collapsible FlexTube design and Go-To technology, the new Skyliner FlexTube Synscan Dobsonians bring over 42,900 celestial objects right in front of your eyes, and automatically track them as they move across the night sky - its as easy as a walk in the park! The patented dual-encoder design allows you to manually move the telescope anytime and to anywhere you wish - with no need for realignment. Slewing to an object on the opposite side of the night sky no longer feels like watching a kettle boil. Simply push the button! I'm selling as we require the space (excuse the pun) for a little one! Sky-watcher Skyliner-250PX Features: Magnifications (with Eyepieces supplied): x48 & x120 Highest Practical Power (Potential): x500 Diameter of Primary Mirror: 254mm Telescope Focal Length: 1200mm (f/4.7) Eyepieces Supplied (1.25"): SP10mm & 25mm Dual-Fit 1.25"/2" Crayford Focuser Parabolic Primary Mirror 0.5mm Ultra-Thin Secondary Mirror Supports 9x50 Finderscope Direct SLR Camera Connection 3-Point tube locking system, fully retractable Alt-Azimuth Mount with Accessory Tray and Built-in Heavy-Duty Servo Motors Go-To Handset 42,900+ Object Database containing full Messier, NGC and IC catalogues Quiet operation Power Requirement: 12v DC Power Supply (Tip Positive). Sky-Watcher 17Ah Power Tank Recommended 56% more Light Gathering than 200mm Cash On Collection. The scope plus light shroud and accessories is easily worth over £1k. I am seeking £800 ONO. I'm in Surrey. If you're interested just drop me a line! via PM please. Regards, Telrad