VMC 260L Maksutov Cassegrain AXD Version (Refurbished)

The optics of the VMC260L are significantly better than the traditional Schmidt-Cassegrain telescope. Despite its high 3000 mm focal length, it is just 650 mm long. Featuring a large 260 mm aperture, the telescope collects large amounts of light for serious professional observations and photography of the planets and countless deep-sky objects. Thanks to the dielectric mirrors, the VMV260L guarantees razor-sharp images and maximum brightness. The open lens barrels cool the telescope quicker than conventional closed Cassegrain systems. The telescope can be used with an optional 0.62x focal reducer to reduce the aperture ratio to 1:7.1. This shortens the exposure times and allows you to photograph large objects. The telescope comes with a standard dovetail bar and a carry handle that doubles up as a camera holder for night sky photography. The Finder Scope and the Vixen Flip Mirror is not included in this version ! FEATURES Very short cool-down time thanks to open lens barrel Optimised system for photography Very transportable – only 650 mm long Lightweight design – only 12.1 kg Large 260 mm aperture Built-in correction lens in front of the secondary mirror Backfocus without Reducer: 149,4 mmBackfocus with Reducer: 63,5 mmTotal weight: 12.1 kg WHAT’S INCLUDED VMC 260 telescope/lens barrel Carry handle VIXEN standard dovetail barFinder Bracket ShoeEA60 mm to 50.8 mm SX

NOTE: This item is a used or returned product. This means: The item may show slight signs of use; some accessories may be missing; the packaging may differ from the original packaging. Please note that refurbished items generally come with a 12-month warranty.

Thanks to fully multi coated Bak-4 glass material and the extra large objective lens diameter the BRESSER Spezial-Astro 20x80 Porro Binoculars provide bright, crisp images from edge to edge. Their high 20x magnification makes these excellent binoculars convenient not only for observing astronomical objects, but are also practical for viewing distant terrestrial targets and nature study. Their optical design and coatings minimise stray light and ghosting (even near brighter objects like the Moon), which would otherwise disrupt and detract from observing enjoyment.Diopter compensation and foldable rubber eyecups give wearers of glasses the possibility of making the best use of these binocular's wide field of view. With the tripod thread integrated in the strong central support column, which is adjustable along the centre axis bar, the BRESSER Spezial-Astro 20x80 Porro Binoculars can directly be mounted onto any suitable camera-style tripod and balanced front to back, once in place.FEATURESBinoculars for astronomical and long distance observationsExtremely high light gathering capacityCan directly be mounted onto tripods with standard 1/4" attachmentsWHAT'S INCLUDEDBinocularsCarry case

Ultra Light Dobsonian 406mm GENERATION II - with completely redesigned and improved construction. No telescope type has influenced amateur astronomy as radically as the dobsonian telescope. Before the introduction of this telescope type by John Dobson the vast majority of amateur telescopes were small inadequate refractors on shaky mounts - just good enough to show the polar regions on mars or the rings of Saturn. Bigger telescopes, like the Schmidt-Cassegrain telescopes, were restricted to the relatively small group of amateurs that could afford them.The brilliant combination of simple - but effective - mechanics and the largest aperture available led to a worldwide triumph of this concept. No other telescope type offers you so much light for your money as a good dobson. We have taken the motto "held together by gravity and driven by yoghurt power" and offer a modern version of the classic - designed by amateur astronomers for amateur astronomers. Despite its large aperture the telescope can be transported easily even in small cars and is assembled within minutes without tools. The construction was optimized for maximum rigidity with a minimum of mass. The combination of big altitude wheels and a optimized aluminium-sandwich construction allows for small movements even at high magnifications. The focus position is already positioned to accept our coma-corrector. The ideal workhorse for the deep-sky enthusiast. A telescope with 406mm aperture gathers more than 3300-times more light than the naked eye. Details on planetary surfaces stand out even to unexperienced observers, and countless deep-sky objects show details. Bright globular clusters are resolved down to the core and the view of the lunar terminator will provide a unforgettable experience. Dimensions for mobile use: Rockerbox 550mmx550mmx330mm; Mirrorbox 480mmx480mmx300mm; Trusses approx. 1250mm Eyepiece Height while pointing at zenith approximately 1,63m. 16“ Total net weight: 38,4 kg; 16“ Mirror Box: 23,8kg; 16“ Secondary Cage + Rockerbox: 10,5 kg; 16“ 4 Truss pairs: 2,5kg; 16“ Altitude Wheels: 1,6kg ; Focuser thread: M54 x 0.75 mm ; Backfocus: 45mm behind the 2" eyepiece holder. 35mm when the 1.25" adapter is mounted SPECIFICATIONS Truss-Dobsonian Telescope in full Aluminium construction NEW: Slider bearings made from TEFLON und GFK for smooth and precise movement NEW: Improved main mirror cell with completely redesigned mechanics NEW: Altitude bearings with new designed brake and friction system NEW: Larger feet to improve stability NEW: Universal finder slot to enable an easy finder upgrade NEW: Counter-weight system included - 2 x 1.0 kg NEW: Quick-lock fasteners with new springloaded design for comfortable use NEW: Powder-coated yellow altitude wheels to improve durability NEW: Laser engraved central mark on main mirror SCOPE OF DELIVERYTruss Dobsonian TelescopeLED finder with standard finder slotStray light shield for secondary cageMain mirror collimation toolBattery compartment with bag for fansCounter-weights 2 x 1.0 kg Extension tube for focuserReducer 2"/1.25"Manual

SXD2 mount with R200SS reflector telescope. The SXD2 mount comes with the new STARBOOK TEN controller and the PFL polar viewfinder, which allows you to configure the mount quickly and easily via reference stars. The R200ss was optimized for photography and allows very short exposure times. The telescope set also offers outstanding visual performance and produces sharp images without chromatic aberration. The SXD2 mount comes with the new STARBOOK TEN controller and the PFL-II polar viewfinder, which allows you to configure the mount quickly and easily via reference stars. The mount can be operated fully automatically and finds celestial objects automatically. The SXD 2 mount in detail With a combination of the best features from the Sphinx series and the all-new STAR BOOK TEN manual controller, Vixen has developed a new generation of SX mounts for demanding observers and astrophotographers. The SXD2 mount comes with the new STAR BOOK TEN controller and can be operated manually or with a computer. Featuring the same precision stepper motors as the top-of-the range AXD mount, the SXD2 sets a new standard for performance in the Vixen mount range. Compared with the SX mounts, the SXD2 has a quieter tracking system, and the increased precision of the motors provides better performance for the long exposure times used in astrophotography. Precision stepper motors and micro-step motion control system The star feature of the SXD2 is the precision stepper motors, which offer better performance and responsiveness than previous models. The micro-step motion control system has powerful yet very quiet drive characteristics that offer both fine control and quick swivel movements. Built-in bearings The bearings of the RA and DEC axles and the worm shafts were significantly improved in order to reduce the load on the motors. The motors are much quieter than those on previous models. Robust RA and DEC axles High-precision and thick steel shafts in RA and DEC axles increase the robustness of the SXD2 mount. High-precision worm gears High-precision processing technologies were used to rectify problems with the worm gear. The edges of both worms and worm gears are particularly smooth, which enables them to deliver very high precision. Declination axis functions as counterweight The sturdy motor units are located in the lower section of the declination axis to ensure that the SDX2’s centre of gravity is below the intersection of the RA and DEC axis. As a result, fewer additional counterweights are required. The R200SS in detail The R200SS features very fast f4 200 mm optics with a parabolic primary mirror and produces extremely sharp images with no chromatic aberration. A special layer made using state-of-the-art technology provides an optimal surface for observing and photographing deep-sky objects. The large aperture and short size make this device ideal for astrophotography of nebulae, star clusters and comets. The use of an optional coma corrector provides a sharp image until the edges of the field of view. The focuser features a socket for 2-inch eyepieces. The R200ss comes with 232 mm tube clamps and a dovetail bar. Aluminium vacuum evaporation system Vixen has developed a unique aluminium vacuum evaporation system that produces extreme precision mirror surfaces. The revolutionary Vixen system allows for controlled coating of the primary mirror for greater accuracy. This coating is used on both the VC200L and the R200SS. FEATURES Optimized 200 mm photo Newtonian telescope Short exposure times thanks to f4 aperture High-quality, stable SXD2 mount Starbook Ten computer controller Built-in autoguider input High-resolution monitor with star chart program More than 270,000 preinstalled celestial objects 15 kg load (photographic, without counterweight) Weight: 27.9 kg WHAT’S INCLUDED SXG-HAL130 tripod SXD2 mount Starbook Ten controller with cables R200SS Photo Newtonian 2x counterweights (1.9 kg and 3.7 kg) 7x50 viewfinder telescopePolar Axis ScopeSLV 20 mm eyepiece SLV 5 mm eyepiece Cigarette lighter connection cable

With the new BRESSER PushTo AR-80/400 Smart Telescope, admiring the beauty of the night sky has never been easier. Thanks to the modern app, navigating the firmament becomes a breeze – the ideal start for anyone eager to dive into the exciting world of astronomy! Smart all-rounder for astronomy beginners Moon, planets, star clusters, and brighter nebulae – with the BRESSER PushTo Navigation Smart App, you can enjoy the view of fascinating celestial bodies through the telescope in just a few seconds. How about taking snapshots of the moon? It’s easy with the included smartphone adapter. The sun's breathtaking sights aren't to be missed either; observe and photograph it safely with the provided solar filter through the PushTo AR-80/400. A true all-round telescope for both day and night! Get started immediately with the smart telescope The telescope is very easy to operate and can be started without much effort. The first steps only involve downloading the BRESSER PushTo Navigation Smart App and a brief initialization of the telescope. Then you will immediately see the current viewing direction via crosshairs on the star map displayed on the connected mobile device. This is made possible by the sensors integrated in the telescope and the Bluetooth connection to your mobile device. And thanks to the slip clutches built into both axes, you can easily move and adjust the optical instrument by hand. Clever celestial navigation with the smart telescope Once set up, simply select any object on the PushTo Navigation star map via touch, and navigation begins. The displayed direction arrows, which change in length and colour as you approach the object, guide you reliably to your destination. Meanwhile your telescope’s movements are mirrored on the star map in real time. Once you reach the destination, you can immediately marvel at the desired celestial body. Alternatively, you can choose an object from the extensive database. Or make it even easier and opt for one of the preset sky tours for spring, summer, autumn, and winter. And you can quickly enjoy observing your favourite objects over and over again – just save them! Impressive optics for compact and extensive objects The powerful refracting telescope with an aperture of 80 mm shows you many of the most popular celestial bodies particularly bright and contrast-rich. The moderate focal length of 400 mm also allows for beautiful broad views of large objects such as open star clusters and bright nebulae. Additionally, you will definitely be amazed when the moon craters and the Jupiter moons suddenly become visible through the smart telescope, and you perceive the famous ring of Saturn. Versatile celestial observation – with tripod or as a table device The included field tripod can be quickly adjusted to the appropriate height for comfortable use of the optical device. But even without a tripod, the smart telescope reliably shows you the wonders of the starry sky. That’s because the BRESSER PushTo AR-80/400 can be used as a super compact tabletop device. Ideal for quick observations at home or for your next trip to dark locations. Flexible power supply The telescope can be operated with 4 AA batteries or via a USB-C connection cable with a power bank or a power adapter (not included). FEATURES PushTo AR-80/400 refractor telescope with Bluetooth PushTo Navigation Smart App available for free download Easy finding and adjusting of objects using the app Telescope viewing direction displayed on the screen Motion changes are transmitted in real-time Large object database and sky tours available Refracting telescope with 80 mm aperture and 400 mm focal length Powerful wide-angle optics with which objects are clearly visible Field tripod included for comfortable working height Accessory shelf on the tripod and integrated into the telescope mount Telescope can also be used as a tabletop device without a tripod Telescope suitable for night and solar observation Snapshots of the moon and sun possible with a smartphone Required batteries: 4 x AA battery (not included) Alternative power supply: USB-C cable + power bank or power adapter (not included) Complete accessories and solar filter included Smartphone holder permanently mounted on the telescope tube Additional smartphone holder for eyepiece photography included Operating system: min. Android 10 / iPhone 11 / iPad 9 / Windows 10/11 SCOPE OF DELIVERY BRESSER PushTo AR-80/400 Smart Telescope Field tripod with accessory shelf Eyepieces: 6 + 20 mm (1.25 inches) Barlow lens 2x Compass with bubble level Smartphone holder for eyepiece photography Aperture solar filter Instruction manual

NOTE: This item is a used or returned product. This means: The item may show slight signs of use; some accessories may be missing; the packaging may differ from the original packaging. Please note that refurbished items generally come with a 12-month warranty.