-
£600.00
In very nice used condition Details from the web below The 17mm ETHOS is an ideal complement to the 31mm Nagler Type-5. They are parfocal (both have focus locations about 3/8" above shoulder) and the 31mm Nagler Type-5 has exactly twice the true field area. Focal Length (mm): 17 Barrel Size (in.): 2" Apparent Field of View (deg.): 100 Eye Relief (mm): 15 Weight (lb / oz): 1.55 / 24.8 Field Stop (mm): 29.6 ..
£230.00In mint condition. I personally own a pair of these and they are one of my most used pieces of equipment when I go to dark sites. They are simply amazing almost like making your own eyes super HD versions with slightly less FOV :) Forget about exit pupil and wasted light and all that mumbo jumbo you read about. they are mind numbingly good to use!..
£150.00This set is in mint condition, although the outer box is a little sunbleached.Eyepieces included are: 6mm,8mm, 13mm, 17mm, and 32mm.Filters includes are: #12, #21, #25, #56, #58A, and #80ABarlow included also...
£1,150.00In superb condition, supplied with Synscan handset (although not pictured) and Dual Losmandy/Vixen saddle The price includes delivery but I will remove £50 from the price if you collect..
£40.00In very nice used condition Essential for Quick, Precise Optical Collimation To get the best images from your telescope, its optics must be in precise alignment. This economical tool will ensure that they are. It's a combination sight tube and Cheshire eyepiece, consisting of a 5"-long tube made of black-anodized aluminum. It fits in a 1.25" eyepiece holder. A peephole in the top and wire crosshairs at the bottom enable precise centering of Newtonian optical components. The polished 45° internal surface projects an annulus of light into the optical path to facilitate primary mirror alignment. Simply insert the Collimating Eyepiece in the focuser drawtube and follow normal collimation steps...
£2,075.00A stunning astrograph from Ian King under the brand Ikarus imaging in superb used conditionSupplied with: dew/light sheildFront fabric dust coverFabric caseSecondary heaterMoonlite Dual speed focuserThis scope has had the wonderful aftermarket mod done that seperates the focuser from the primary cell which means unlike most GSO based RC's this can easily be collimated If you want to collect this scope and pay in person the price will be £75.00 cheaper ..
£1,220.00A stunning astrograph from Altair Astro, this one has both Vixen & Losmandy systems so will work with either system. Fitted with a large heavy duty Moonlite focuser, one knob is not supplied so its ready to accept your focusing motor Everything that's included in the sale is picturedAre you bored of widefield and the same old subjects, why not get some focal length with your imaging this years and make a galaxy look more than a dusty spec or even do Orion's trapezium up close and personal this winter :)..
£300.00In nice clean used condition Details from the web below: As SkyProdigy amassed accolades, Celestron engineers were already working to bring StarSense technology to other Celestron computerised telescopes. Now, with the StarSense Accessory, that dream is a reality. The Celestron StarSense includes a small digital camera that attaches to the telescope’s optical tube, along with a specialised hand controller. Just attach the accessory, push the Align button on the hand controller, and StarSense starts capturing and comparing images of the night sky against its internal database of 40,000 celestial objects. In about three minutes, StarSense will gather enough information to triangulate its position and align itself. Then, press the Sky Tour button: StarSense will automatically slew to all the best stars, planets, galaxies, and more based on your exact time and location. Even advanced astronomers will appreciate the Celestron StarSense because it replaces expensive software used for Advanced Mount Modeling, providing superior pointing accuracy from horizon to horizon. Users can add as many calibration stars as desired to give their telescope mount a new level of accuracy. Compatible with: CG5-GT (with Aux Splitter) NexStar SE Series CPC, CPC DX NexStar GPS Series CGE Pro Advanced VX CGEM, CGEM DX CGE NexStar SLT NexStar Evolution LCM (with Aux. splitter) ..
£170.00A very nice lens for all sky camera with aperture control so ideal if you want to do a Pi aperture control mod for daytime use etc ..
£40.00In overall good used conditonslight crack on one edge but nothing that will affect use...
£25.00Borg #7137 Drawtube for 7136 & 7150The first one to sell will have the cap and be minus the 2x little marks to the anodising from bolts..
£40.00In very good used condition..
£50.00Borg 7800 80mm Diameter 205mm Tube WhiteI have 4 in total all have the usual scuffs or scratches that borg tubes seem to collect :)..
£180.00In avergae used condition, previous owner has cork lined the rings to suit a smaller OTA, however they were for an OTA with a tube diamter of 300-305mm (305mm being a very sug fit)..
£55.00In very good used condition,The Hide Clamp is missing it's clamp bolt...
£6.00In unused condition,Unopened, marks from storage..
£20.00In good used condition..
£50.00in good used conditionno other screws/fixtures ..
£70.00A proper Russian telescope with stunning optics that are reputed to be as good as you can get for planetary and double star splitting Overall in very nice condition but although the finder bracket is supplied no actual finder is included. Supplied in a genuine Lomo fork mount with Slo-Mo controls and the Lomo matching metal dew sheildThese are reputed to be the best 6" Mak on the market and rival a good quality APO of a similar apertureIf you wish to collect and pay in person then the price will be £25 cheaper..
-
£5,500.00
In good used condition and full working order Details from the the web below: Tele Vue TV-NP127fli - 127mm, f/5.3 APO (Nagler-Petzval) Astrograph Refractor for wide-field imaging with Finger Lakes Instrumentation Atlas focuser, CenterLine filter wheel and ProLine cameras. Tele Vue Optics and Finger Lakes Instrumentation have teamed together to create a "turn-key," wide-field imaging system dedicated to the astro-imager. The flat-field, fast focal ratio, and short focal length of the NP127fli are a perfect match for the ProLine PL16803 camera. Together they produce over a 4° field of beautifully sharp stars! The NP127fli has been designed to ideally position the Atlas focuser near the center of its travel. Tele Vue's "Large Field Corrector" lens sits within the Atlas and is properly located to accommodate the combined path length of FLI's CenterLine filter wheel and ProLine cameras. All connections use FLI's Zero Tilt Adapter system. Additionally, Tele Vue's unique image plane tilt correction is incorporated into the new rear section of the NP127fli. In the final stage of the build process at Tele Vue, each scope is set-up so that the imaging train will be as close to perfectly adjusted as possible. User adjustability is built-in to allow for any possible differences between a customer's existing pieces of equipment. Required Accessories: TV-NP127fli Astrograph Finger Lakes Instrumentation (FLI) Atlas focuser FLI CenterLine filter wheel FLI ProLine cameras Specifications: TV – NP127fli Astrograph Type - APO (Nagler-Petzval) Refractor (Elements/Groups: 5/3) Objective (mm) - 127 Focal Length (mm) - 680 Focal Ratio (f/#) - 5.3 Length OTA (inch) - 35.8 (without FLI hardware) Maximum Imaging Field (deg.) - 4.3 (52mm diagonal chip) Weight OTA (lbs) - 15.7 Included Accessories: TV-NP127fli Astrograph Image plane tilt correction system Built-in Tele Vue Large Field Corrector lens Screw-on metal lens cover Rings with 3 point mounting Required Accessories Finger Lakes Instrumentation (FLI) Atlas focuser (Not Included) FLI CenterLine filter wheel (Not Included) FLI ProLine cameras (Not Included) Weight: 18 kg ..
£3,800.00These telescopes don't come up for sale often in the UK and a poor mans Tak-130! It's a beast of a telescope that's perfect for imagers and one that I would personally recommend to anyone. This has been my personal telescope for a few years and has been a joy to own, it's just not getting used much these days so it's about time somebody else had the pleasure of it :) Optics are in very nice clean condition and are well corrected. This particular telescope boasts the Starlight Instruments Feathertouch Focuser, perfect for that perfect focus! Fitted with a Borg 7704 Reducer that takes the scope from F6 to F3.9 I also had a purpose made adapter for the rear end that removed Borg's stupid sliding drawtube system that did nothing but introduce flop into the imaging train. The Aluminum screw in adapter replaced this as well as put the focus travel into the mid position Please note: The FLI CCD adapter on the rear is not included. ..
£2,800.00In superb used condition with nice clean optics, If you want to collect and pay in person the telescope will be £100 cheaper as I will not have to post it If you live in a Remote location, Uk outlying island, highlands, N Ireland or indeed Europe we can still delivery but please contact me for a quotation before purchasing. ..
£2,400.00In very nice condition and full working order, a superb big imaging chip at a great price...
-