skywatcher skyliner 250px flextube goto review

This SkyWatcher Dobsonian is set up with GoTo capability. Overall, I love this telescope, it has a few niggles but in terms of the purpose it was built for, and the purpose I wanted it for, it serves excellently. The Optics and OTA: Are good, quite frankly, the image at the eyepiece is crisp and sharp, there is some distortion around the edges at low magnifications, but overall the image is wonderful, clear and, bright. It is too close to the hand controller saddle and cabling, often when removing the hand controller from its saddle, you will accidentally knock the power cable out and have to set up from scratch again (it doesn't take long but is a hassle). I have been using this scope out of Suburban Wellington, New … GoTo with Dual Encoder. But be warned: As with any large telescope, this is a hefty item. Once turned on, you have to do a basic alignment with the SynScan System which involves setting Time, Date, GPS Location, Daylight Savings Time and finally, choosing alignment stars so the scope can track. When using an alt-az scope for astrophotography, keep in mind the following: 1)  You will have the least image rotation when pointed due east or west, and the most when pointed north or south.. 2)  You will have the least image rotation when pointed at the equator and the most when pointed at the pole. It does however suffer distortion towards the edges and, fogs up quickly on a dewy night. Building the telescope was straight forward with the instructions as all the tools were included in the box, which I’ll add was well packed and arrived in good time. The SkyWatcher Skyliner-250PX FlexTube integrates some of the best aspects of other Dobsonians. Additionally, Collapsing the tube does not take it the whole way down, an inch or so gap is left allowing plenty of creepy-crawlies into the OTA if it is stored in a spider-friendly-environment. THE NEW ULTIMATE DOBSONIAN IS BORN!! The Mount: After the amazing performance of the OTA, the mount falls a bit short with some glaring problems. All rights reserved.VAT: GB946500425, Go to wish list Or click close to return to your product, We are shipping normally during the lockdown with social distancing measures leading to some minor delays to keep everybody safe. (05/01/2018) Forbes - Henderson, UK Astronomical Telescope shop since 2009 Free aftersales lifetime technical support, Copyright © 2020 Harrison Telescopes Limited. Please re-enable javascript to access full functionality. The Finder: The achromatic strait-through 9x50 finder is nothing to write home about, but is perfectly adequate and most objects brighter than magnitude 6 or 7 show up clearly. You are good. I found this telescope to do this brilliantly, the massive aperture produces amazing images, it also makes exposure times on a camera short so field rotation can't kick in, however the mount is far from precise and stable enough for quality images. WIth this large mirror can I bet you an see significant color with just the naked eye. Choose your book when you subscribe to BBC Sky at Night Magazine today! The telescope is also 100% identical to the standard Skyliner 250PX FlexTube. I bought myself two flight cases to protect my accessories, a foam one for eyepieces and the like and, one with movable walls for the controller, bolts and power adapters. Conclusions? I've owned this telescope for a little over a year now, as I have now been living with it a while, I thought it was review time! Sky-Watcher 17Ah Power Tank Recommended • 56% more Light Gathering than 200mm, Awesome scope  After having a 6inch Newtonian for years, the planets always amazed me. Starting at the top of the scope and working down: The Focuser and Focusing. Overall, I love this telescope, it has a few niggles but in terms of the purpose it was built for, and the purpose I wanted it for, it serves excellently. It does however suffer distortion towards the edges and, fogs up quickly on a dewy night. My biggest niggle is the positioning of the DC-IN jack. Even Collapsed the OTA is not small, but it is manageable....barely. All rights reserved. I have always felt that the Flextube OTA is a design classic. !Specifications:• 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 • SynScan AZ Computerised Handset • 42,900+ Object Database containing full Messier, NGC and IC catalogues• Quiet operation • Power Requirement: 12v DC Power Supply (Tip Positive). The 400mm Primary really comes into its own, the soft pink glow of the Orion Nebula is clear and the cores of even fairly faint globular clusters are resolved wonderfully and the bright ones, like 47 Tucanae are breathtaking. The OTA holds collimation very well, I find it is usually several (maybe half a dozen) set-ups before I need to re-collimate the scope. not fond of fast optics I am looking to buy a certain 16"f7 with known excelant optics. The position of the finder can be very awkward, especially nearer Zenith, with a scope this large craning awkwardly around is difficult, I also tried it with a right angle finder to see if that helped but it made little difference to the awkwardness. I borrowed a 10" Dobsonian off of a friend to see what the difference was, and it was huge, especially in the brightness with which objects came through.

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