AP-R130Sf telescope set

SX2WL R200SS telescope set, complete with GoTo mount, tripod and eyepiecesThis high-quality Newtonian telescope set impresses with its large 200 mm aperture and fast focal ratio for photography. The telescope is manufactured in Japan and scores with its excellent workmanship, sharpness and contrast performance. The advantage of this telescope is its low weight and short focal length, making it ideal for larger deep-sky objects. You will be amazed when you use it to observe the surface of the moon with its craters or Saturn with its ring system. On a good night, many smaller details will be visible in the cloud bands on Jupiter, such as the large red spot on the planet. On moonless nights, you can observe the Andromeda Nebula, Orion Nebula, Eagle Nebula, Lagoon Nebula and many other interesting fainter objects. The brighter globular star clusters can be easily resolved into individual stars. The fast focal ratio of 1:4 makes this telescope perfect for photography. You can therefore get a great photo very quickly and don't have to choose endlessly long exposure times. You can optimise the image quality with the optionally available flattner Art. X000150. This flattner (not included) optimises the image right into the corners of a full-frame DSLR camera. The large 60 mm focuser also allows even heavy cameras to be attached without tilting. The sturdy metal tripod enables vibration-free mounting of the telescope and mount even in windy weather. The ultra-modern SX2WL mount is simply operated via a Wi-Fi module with your smartphone or tablet.By simply controlling the mount with your smartphone or tablet and using the free STAR BOOK Wireless app, you can easily use sky navigation functions such as automatic GoTo panning for many celestial objects. By eliminating the conventional LCD display (STAR BOOK TEN), the power consumption on the mount is reduced by up to 20%, thus enabling longer astronomical observation and astrophotography.When you touch the desired celestial object on the star chart, it is automatically pointed into the telescope's field of view and tracking begins.NOTE: An existing STAR BOOK TEN or ONE controller can also be used on this mount without any problems.Equipped with the same precision stepper motors as the top model, the AXD mount, the SX2WL brings a new standard of performance and precision to the Vixen mount family.With a photographic load capacity of 12 kg, the axis cross of the mount is just 7 kg light, making it ideal for mobile observations. In addition, the motors mounted in the lower part of the mount also serve as a counterweight and the mount therefore requires fewer weights for balancing.The SX2WL mount in detailPrecision stepper motors and micro-step motion control systemAt the heart of the SX2 are the precision stepper motors, which offer better performance and response than previous models. The micro-step motion control system scores with powerful yet very smooth drive characteristics, which are present in both fine movements and fast pans.Built-in bearingsThe bearings of the RA and DEC axes and the worm shafts have been significantly improved to reduce the load on the motors. As a result, the motors move much more smoothly than in previous models.High-precision worm gearsHigh-precision processing technologies eliminate worm gear errors. The running surfaces of the two worms and worm wheels are manufactured to be particularly smooth, enabling very precise tracking.Declination axis as counterweightThe massive motor units are installed in the lower part of the declination axis so that the center of gravity of the SX2WL is below the intersection point of the RA and DEC axes. This means you need fewer additional counterweights.Latitude adjustmentThe latitude is adjustable between 0 and 70 degrees (divided into 3 zones and adjustable in +/- 15 degrees per zone, for high, medium and low latitudes); latitude scale in 2-degree increments; fine adjustment with a tangent screw head, approx. 0.8 degrees per turn.The wireless module in detailThe Vixen Wifi adapter for EQ mounts allows you to control your Vixen mount via a smartphone or tablet. With the smartphone app "STAR BOOK Wireless" (free of charge) you can navigate the sky without any cables. The "STAR BOOK Wireless" smartphone app transforms your smartphone or tablet into a control unit for the equatorial mount in no time at all. The response delay of the mount, which is considered the biggest disadvantage of wireless connections, has been reduced to a level comparable to wired connections.Reduced power consumption compared to conventional controllers with LCD monitorThe power consumption of the mount is reduced by up to 20%, allowing longer observations than with conventionalwired controllers such as the STAR BOOK TEN.Operation similar to the STAR BOOK TEN control unitThe STAR BOOK Wireless app has a similar structure to the STAR BOOK TEN control system. Depending on the star map setting, it contains up to 259,000 celestial objects. Tap on a celestial object in the object list and start the GoTo.The mount will now automatically move to this target and bring it into the telescope's field of view.All the popular features of the STAR BOOK TEN are retainedConvenient operationWhen looking through the telescope operate the mount by swiping on the app's star chart. As there are no buttons, simply slide your finger over the star chart to operate the mount conveniently.Extensive astronomical data includedIn addition to data on easily observable celestial bodies such as Messier objects, NGC objects and IC objects, this also includes the sun, moon, planets, comets and dwarf planets.High-precision alignmentBy aligning the mount to one or two stars, you can already achieve fairly precise positioning of the mount. By aligning to three or more stars, you can achieve high-precision alignment of the mount for high magnifications. The objects are then approached precisely and centrally in the field of view of your telescope. The alignment information is saved and can be retained even when the device is switched off. By leaving the telescope in its current state after completing an observation without moving it, you can start the automatic installation with the same settings for the next observation.Individual setting optionsAs with the STAR BOOK TEN controller, the app offers various individual settings, such as gear backlash compensation, night mode in red, autoguider, variable GoTo speed and LED brightness. You can also set the timing of the reversal of the objective tube (meridian flip) as required.Even if the object moves to the south during tracking, you can prevent the telescope tube from reversing.Important information: Cannot be used on old SX mounts with the old blue star bookTechnical informationCPU with 32-bit CISC processor 120 MHzThe unit is connected to the mount via a D-SUB 9PIN connector as is the STAR BOOK TEN.It has a 6-pin, 6-wire modular connector for external autoguider operation.Supported operating systems are Android 6 or higher, iOS 9.0 or higher, WLAN standard: IEEE 802.11b/g/n・Details of the R200SS TelescopeThe f/4-200 mm optics of the R200SS impress with a great light-gathering capacity and are equipped with a parabolic primary mirror, thus delivering extremely sharp images without chromatic aberration. A special coating (state-of-the-art technology) provides the optimal surface for the observation and photography of deep-sky objects. Vixen has developed a unique aluminium vacuum coating system that produces extremely precise mirror surfaces. This revolutionary Vixen system allows for greater precision through the controlled coating of the primary mirror. This coating is also used in the VMC200L/VC200L, in addition to the R200SS.With its large aperture and short focal length, the R200SS telescope is ideally suited for astrophotography of nebulae, star clusters, and comets. The use of an optional coma corrector (not included) enables sharp imaging right to the corners of a full-frame DSLR camera. The eyepiece drawtube is equipped with a 60-mm thread for 60-mm adapters for various applications.FEATURESTelescope R200SSVery fast 200 mm f/4 optics Focal length: 800 mmResolution and limiting magnification: 0.58; 13.3 Light gathering capacity: 816x Dimensions and weight: 232 x 700 mm; 5.3kg Adapters and connections: 31.7 mm receptacle, 60 mm connection Backfocus: 72.5 +/-5 mm Made in JapanSX2WL mountRA Gear rim: 180 teethDEC gear rim: 180 teethBearing: Carbon steel / Decl. 35 mm, RA 40 mm thicknessFine height adjustment: 0° to 70°, (fine adjustment +/- 15°, height)Counterweight rod: 20 mm diameterAzimuth adjustment: Fine worm adjustmentPower supply: DC12 V; 0.4~1.7 AMaximum load: 12 kg, photographic, without counterweightCounterweight: 1x 1.9 kgTripod connection: 45 mm spigotDimensions: 36 cm (H) x 12 cm (W) x 36 cm (L)Weight: 7 kg, without counterweight32-bit CISC processor 120 MHzOperating system: Android 6 or higher, iOS 9.0 or higherConnection: D-SUB 9PIN plugAutoguider input ST4Power consumption SXD2WL+Wireless unit: DC12V / 0.3-2.0 A (load 10 kg), 0.4-2.2 A (load 15 kg)SCOPE OF DELIVERYSX2WL mountWireless unitCounterweight: 1.9 kg (2 pcs)Mounting toolCigarette lighter cableR200SS Newton telescope2 eyepieces: SLV20mm and SLV 5mmTube ringsDovetail mount7x50 finder scope  SXG aluminum tripod

A high-quality astronomy set for ambitious beginners and advanced users: The compact BRESSER Messier AR-152S/760 telescope with solar filter offers you great opportunities for sky observation and photography together with the EXOS-2 PMC-Eight GoTo mount. With the large 152 mm aperture and 760 mm focal length, you can observe large celestial bodies through the optics. The four-lens achromat delivers sharp and high-contrast images with minimal colour aberration. The excellent mount provides precise tracking, a powerful GoTo system, and the intuitive ExploreStars app for easy sky navigation. The Telescope A high-quality telescope for night and solar observation: The combination of the large 152 mm aperture and the short 760 mm focal length makes the BRESSER Messier AR-152S ideal for observing large celestial objects. Experience the sight of the famous globular cluster M13 in the constellation Hercules: Thousands of needle-sharp stars embedded like a glittering cloth of black velvet before your eyes. With additional nebula filters (not included), you can also admire the famous "Gulf of Mexico" in the North America Nebula, as well as all the celestial objects listed by Charles Messier in his famous catalogue from 1781. The compact design of the telescope offers excellent portability, easy operation, great light-gathering ability, and very low weight for its size. Thanks to the special four-lens achromatic design, even with the very fast aperture ratio of f/5 for a refractor, you achieve minimal colour aberration and better photographic correction compared to similar two-lens devices. With the high-quality objective solar filter, you can safely observe sunspots, eclipses, and planetary transits. (Warning: Never aim the telescope at the Sun without the solar filter!) The Mount The EXPLORE SCIENTIFIC EXOS-2 PMC-Eight GoTo mount is equipped with a modern and highly precise GoTo control system. It consists of a robust Wi-Fi controller unit that provides all necessary interfaces. The NEMA-11 stepper motors are directly connected to this unit via cable, and a ST-4 compatible autoguider interface is also available. Additionally, the control system supports microstep operation for precise tracking. Intuitive operation via app and graphical star chart The ExploreStars app, specially developed for the PMC-Eight system, impresses with a graphically successful, intuitive user interface. The available alignment stars for system initialisation, as well as all celestial objects in the database, are displayed as a star chart with additional text information. All these objects can be easily viewed and selected. Powerful controller unit with Open GoTo for customisation The heart of the controller unit is a fully autonomous 2-channel multi-processor with 8 CPUs and a Wi-Fi Ethernet 10/100 adapter with IP functionality. This allows for remote operation via browser, ASCOM, app, or serial connection. With Open GoTo, you can also write your own firmware and load it into the controller unit. This allows for individual adjustments to the device's functions and the creation of your own object lists. Polar finder included The included and pre-installed polar finder scope allows for quick and precise polar alignment and long exposure times without unwanted star trails. The integrated LED lighting unit further enhances the ease of use of the polar finder. FEATURES TELESCOPE Type: Refractor telescope Lens diameter: 152 mm / Focal length: 760 mm / F/5 Maximum useful magnification: 254x Telescope for night and solar observation High-quality BRESSER refractor optics Ideal universal telescope for planets, double stars, planetary nebulae, and deep sky High-quality Hexafoc focuser with 2.5" clear internal diameter 8x50 finderscope with crosshair eyepiece Optimised finder mount for comfortable viewing Handle for easy transport with integrated camera holder (photo thread screw) Smartphone camera adapter for sky navigation included Prism rail with stainless steel clamping surface (44 mm universal dovetail for GP/EQ5/LXD75) 50.8 mm to 31.7 mm adapter with integrated T2 adapter (optional T2 ring required) Focal plane/back focus: 150 mm behind Hexafoc with 2" reduction FEATURES MOUNT Powerful PMC-8 Open GoTo system User-friendly and graphically appealing ExploreStars OpenGoto app Wi-Fi control via tablet, notebook or desktop PC with at least a 7" display and Wi-Fi functionality (not included) Compatible operating systems: WIN8.1, WIN10/11, iOS or Android 4.4 and higher Classic control via directional buttons or joystick for guiding, centring, correcting, and moving via touchscreen Intuitive 2-star and 3-star alignment for GoTo system initialisation Multiprocessor microcontroller with 8 CPUs Micro-stepper motors NEMA-11 Highly precise and quiet belt drive ST-4 compatible autoguider interface ASCOM driver available, also supports pulse guiding Ability to create your own firmware and object lists and load them into the PMC-8 GPS compatible / Settings dependent on the computer or tablet used Powered by 12-volt DC, with a maximum power consumption of 1.6 amps at full load SCOPE OF DELIVERY Optical tube with Hexafoc focuser Objective solar filter 26 mm Super Plössl eyepiece (31.7 mm / 1.25") 31.7 mm (1.25") star diagonal mirror Integrated 31.7 mm and T2 adapter Tube rings with prism rail and stainless steel clamping surface (44 mm universal dovetail for GP/EQ5/LXD75) Handle and camera holder Smartphone adapter for navigation 8x50 finderscope Astronomy PC software Stellarium (via download) Rotating star chart EXOS2-GT mount with Open GoTo PMC-8 Stainless steel tripod with built-in spirit level Counterweight 2 x 4.5 kg Polar finder with lighting unit Power supply 12 volts / 2 amps ExploreStars app via software download User manual

Complete set with tripod and eyepiecesThis lightweight 5'' Newton is the perfect entry-level telescope.Thanks to its high brightness, it produces bright and sharp images and offers outstanding value for money.As well being ideally suited for observing the moon and the planets, it can also be used to observe other objects such as star clusters, nebulae or other galaxies.The T2 thread on the R130Sf focuser can be used to connect a DSLR camera in combination with an optional T2 ring. AP equatorial mount The advanced Polaris mount is ideal for beginners who are looking to gain their first experiences of equatorial mounts, as well as experienced observers who need transportable equipment. The AP mount holds your optical telescope tube securely in place. Thanks to the friction control system, the mount can be quickly moved to your target object. A wide range of optional accessories are available. STYLISH DESIGNThe AP mount features an ultra-smooth finish without any projecting parts.Simply place your telescope on the mount and move it to the desired celestial object without having to loosen any clamps!QUICK POLAR ALIGNMENTThe slip clutches allow you to adjust the telescope to your target object easily - no more searching for adjustment clamps in the dark! An optional polar meter is available, which enables you to locate the celestial pole when it is hidden by trees or buildings.OPTIONAL POLAR FINDER SCOPEThe innovative polar finder scope provides a new way to polar align your telescope. Simply align the stars in the crosshair reticle with the same stars in the night sky. Polar alignment is achieved using 3 reference stars. The polar finder is illuminated to facilitate orientation and switches off automatically after 3 minutes to save battery power.STAR BOOK ONE MOTOR CONTROLThe STAR BOOK ONE is a multifunctional and intuitive controller that tracks in the RA and DC axis with a range of different speeds. The tracking options are designed for time lapse cameras at a wide range of speeds, including sidereal, lunar and solar rates. The controller also offers many useful functions such as backlash compensation, autoguider port, PEC and a built-in red LED light. The STAR BOOK ONE controller is designed for the AP-SM mount and is an integral part of the RA motor module.APP-TL130 tripod The compact APP-TL130 tripod is adjustable between 60 cm and 130 cm and combines the portability of a camera tripod with the strength of an astronomical telescope tripod. The tripod can be switched between rubber and metal spikes to prevent floor damage in indoor spaces.FEATURESR130Sf Newton reflector telescopeAperture: 130 mmFocal length: 650 mmAperture ratio: f5.0Light-gathering power: 345xLimiting magnitude: 12.3Resolution: 0.89Mount with slip clutchAccessories for modular extensionTotal weight: 15.2 kgDELIVERY CONTENTR130Sf Newton telescopeAP mount with motor and controlAPP-TL130 tripod2 counterweights (1.0 kg and 1.9 kg)6x30 finder scope2 tube clamps2 PL 20 and PL 6.3 eyepieces

NEW – now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits. Great telescope for night and solar observation. The BRESSER Messier NT-203 with a parabolic main mirror enables observations that wouldn´t have been possible in this price range a few years ago. Through the use of modern manufacturing technology, one can follow the shadows of Jupiter´s moons on the planet itself. The depth of structure and detail on Jupiter´s surface is breath-taking.The Messier NT-203 doesn't however only score in planetary observation: Explore structures in far away galaxies and observe wisps of fog from the nebulae emission in the depth of the Milky Way. Using the Messier NT-203 you can explore the remains of exploded giant stars and the birthplace of new stars. This above-average devise can help you discover the real beauty of our universe!Please note: Reflector telescopes with optical design Newton are very good for astronomical observing at the starry night sky. But these telescopes are not well usable for observing landscape and nature during daylight. Therefore we suggest BRESSER refractor (lens) telescopes for landscape and nature observing.CHARACTERISTICS OPTICSOptical design: reflector telescopeMirror diameter: 203mm / focal length: 1000mm / F/5Maximum recommended magnification: 406x Telescope for night and solar observingVery high quality Hexafoc focuser with 2,5" free inner diameterDiffraction limited optics with parabolic main mirror8x50 straight through viewfinder with reticleOptimized finder socket for comfortable use Cradle rings with handle and integrated piggyback camera holder (1/4 thread)Smartphone adapter for celestial navigation includedDovetail plate with stainless steel rail 50,8mm (2) to 31,7mm (1,25) adapter with integrated T2 thread (T2-adapter ring for your camera is needed)CHARACTERISTICS MOUNT Stable parallactic mount with fine drive in both axes Ball bearings in both axes for more precise movements Stable height adjustable stainless steel tripod ( Min. 69cm / Max. 109,5cm ) Load capacity up to 13 kg payload Circular bubble for easy horizontal alignment GoTo Mount with motors and hand box controller, for easy finding and guiding moon, planets, stars and much more ST-4 compatible autoguider interface Pole height scale for setting the latitude Scaled graduated circular rings to facilitate finding objects using a star atlas or planetarium software Pole finder scope with optional illumination ( item no. 4964212 ) Tripod weight: 4.7 kg Mount weight: 6.7 kg (without counterweight) Total weight incl. counterweight: 20.4 kg Batteries: not includedSCOPE OF DELIVERYOptical tube 26mm Super Plössl eyepiece 31,7mm (1.25") Integrated 31,7 mm and T2 adapter Prism rail with stainless steel clamping surface Adapter for 50.8 mm (2") eyepieces 8x50 optical viewfinder Rotatable star map Aperture solar filter Tube clamp with handle and camera holder Smartphone adapter for celestial navigation Adjustable polar finder scope with optional illumination Astronomy PC software Stellarium (via download)Equatorial EXOS 2 GOTO mount with stainless steel tripod and Startracker handcontroller Stainless steel tube field tripod with accessory tray2 x 4.5 kg counterweight

SXP2WL mount with AX103S apochromatic high-performance refractor in a complete setWith this complete telescope set, you can immediately start your hobby. It includes everything you need for astronomical observation: a powerful AX103S apochromat, the corresponding mount with automatic GoTo tracking, 2 SLV 20 and SLV 5 eyepieces, and a sturdy tripod. The SXP2WL mount is equipped with the PFL-II polar finder for quick and easy alignment using reference stars, as well as a WiFi adapter with the STARBOOK APP. This allows the telescope to automatically navigate to the objects you select. The AX103S apochromat has been optimized for astrophotography and provides a sharp image even to the corners of a full-frame DSLR camera. But the telescope is also ideal for visual observation, offering high-contrast images without chromatic aberrations. The AX103S Apochromat in DetailThe AX103S is a top-class ED apochromat from the Vixen Refractor series. The telescope is equipped with a Triplet SD lens, and there is a field flattener lens located at the rear. Additionally, the f/8.0 refractor includes a central ED lens in the objective, which reduces chromatic aberration to an absolute minimum.An optional Focal Reducer (not included) can reduce the aperture ratio to 1:5.6, allowing for faster results in astrophotography. The integrated field flattener ensures a sharp image all the way to the edge of the field of view – an essential requirement for high-quality images of celestial bodies.With the 60 mm ring on the focuser, you can use 2'' eyepieces with the telescope or attach a camera adapter.The AX103S has been specifically designed for photographic applications and corrected for full-frame photography. However, it is also a visual delight, particularly for observing the moon and planets.This excellent telescope is guaranteed to impress you for a lifetime! The SXP2WL Mount in Detail Stronger Mount HousingThe SXP2WL mount features larger bearings than previous models to increase accuracy and load capacity. Additionally, the mount housing is made of thicker material. To make the polar block even more stable, the axis cross is clamped firmly into a fork. Very Precise Tracking with P-PEC FunctionThe SXP2WL mount is supplied with the modern STAR BOOK TEN controller. It offers a P-PEC function for highly precise tracking. The term 'PEC' stands for Periodic Error Correction. This system corrects errors in the mechanics, caused by periodic inaccuracies in the gear system.The P-PEC function saves your correction data even after the power is switched off, so you don't need to re-enter the data each time, allowing for faster operation and more precise tracking. Low-Noise Belt Drive System with Minimal BacklashIn conventional motor drive systems for equatorial mounts, gears are used to transmit power from the motor. However, this design can introduce a certain amount of backlash between the gears.To avoid the inaccuracies caused by this, the SXP2WL mount features a belt drive system, which significantly reduces both backlash and drive noise. Additionally, the system responds faster to any necessary corrections. 16 BearingsThe mechanical parts of the SXP2WL mount include a total of 16 bearings. The RA axis uses a set of tapered roller bearings to achieve more stability for more precise tracking. Stable Polar Altitude Block for AlignmentThe SXP2WL mount uses the same fork as the heavier AXJ mount. This new design allows for quick and stable latitude adjustment. Easy and Accurate Polar Alignment Using Reference StarsThe 6x20 polar finder scope is pre-installed. This allows you to set up the polar alignment (for both the northern and southern hemispheres). The polar finder offers a variable illuminated reticle with an automatic shut-off feature. Brightness is adjustable in 8 levels, so you can tailor it to your individual needs. The polar finder is also equipped with a direct setting using three reference stars and can achieve an accuracy of up to 3 arcminutes. Variable Mount HeadThe mount head has a diameter of 35 mm and eight threaded holes for M8 screws, arranged at 45-degree intervals. An optional accessory plate can be attached directly or in combination with an optional dovetail mounting block. In addition, the threaded holes on the mount head allow the use of mounting rails from other manufacturers. Combination of Innovative, Elegant Design and User-Friendly OperationThe stable, rigid mount body with very precise tracking has been further optimized by the P-PEC function. The SXP2WL is a highly precise and easy-to-use mount that is sure to excite any astrophotographer or observer. Special Motor Mounting for Fewer CounterweightsThe heavy RA and DEC motor units are mounted in the lower part of the declination axis, so the centre of gravity of the axis cross is below the RA and DEC axis. This means the declination body acts as a counterweight. The flat mounting head also allows the mount to be balanced with significantly fewer counterweights. Retractable Counterweight BarThe counterweight bar is made of solid stainless steel and has a diameter of 20 mm. It allows you to use all the counterweights of the SX and GP mount series. The counterweight bar is housed in the declination body. Accessory ShoeFor easy and quick polar alignment, the #35511 polar meter can be slid onto this shoe.Latitude AdjustmentThe latitude can be adjusted between 0 and 70 degrees (divided into 3 zones and adjustable +/- 15 degrees per zone for high, medium, and low latitudes). The Vixen WiFi Adapter in Detail The Vixen WiFi Adapter for EQ mounts enables you to control your Vixen mount via a smartphone or tablet. Using the free STAR BOOK Wireless smartphone app, you can navigate the skies without any cables. The app instantly transforms your mobile device into a controller for the equatorial mount. The response delay of the mount, which is often the main drawback of wireless connections, has been minimized to a level comparable to wired solutions. Reduced Power Consumption Compared to Conventional LCD ControllersThe power consumption of the mount is reduced by up to 20%, enabling longer observation periods compared to traditional wired controllers like the STAR BOOK TEN. Similar Operation to the STAR BOOK TEN ControllerThe STAR BOOK Wireless app is designed similarly to the STAR BOOK TEN controller, offering up to 259,000 celestial objects, depending on the star chart settings. Simply tap a celestial object in the object list and initiate GoTo slewing. The mount will automatically move to the selected target and bring it into the telescope's field of view. All the beloved features of the STAR BOOK TEN remain available. Comfortable OperationWhen looking through the telescope, you can operate the mount by swiping on the star chart in the app. With no buttons, you simply slide your finger across the star chart, making the mount easy to control. Extensive Astronomical Data IncludedIn addition to data on well-observed celestial objects like Messier objects, NGC objects, IC objects, the sun, moon, planets, comets, and dwarf planets, the app also includes data for other objects. High-Precision AlignmentAligning the mount with one or two stars will give you fairly accurate positioning. With three or more stars, you can achieve highly precise alignment for high magnifications. The objects will then be centered in the telescope’s field of view. Alignment information is saved and retained even when the device is powered off. If you leave the telescope in its current state after completing an observation, you can start the automatic installation with the same settings the next time. Customizable SettingsThe app offers similar customization options to the STAR BOOK TEN controller, including backlash compensation, night mode in red, autoguider support, variable GoTo speed, and LED brightness adjustment. You can also configure when the telescope tube will flip (meridian flip). Even when the object is moving south during tracking, you can prevent the telescope tube from flipping. Important InformationNot compatible with older SX mounts using the blue STAR BOOK. Technical Information on the WiFi Module32-bit CISC processor with 120 MHz CPUConnected via a D-SUB 9-pin connector like the STAR BOOK TEN to the mount.Includes a 6-pin modular connector for external autoguider operation.Supported operating systems: Android 6 or later, iOS 9.0 or later, WiFi standard: IEEE 802.11b/g/n. FEATURES SXP2 MOUNT RA gear: 73.2 mm Ø, brass gear with 180 teeth DEC gear: 73.2 mm Ø, brass gear with 180 teeth Worm gear: 9 mm Ø, brass RA & DEC axis: 40 mm Ø, carbon steel bearing, 16 bearings Counterweight bar: 20 mm Ø RA Polar finder scope: PF-LII 6x20 mm Stepper motors: 250 PPS speed, maximum 1000x sidereal rate Maximum load: 17 kg photographic without counterweight Power supply: DC 12 V, 0.45~2.2 A Dimensions: 386 x 419 x 128 mm Weight of axis cross: 13.3 kg without counterweight Counterweights: 3.7 kg, 1.9 kg FEATURES AX103S APOCROMAT Optimized for full-frame photography 103 mm aperture, 825 mm focal length, f8.0 Resolution capability: 1.13 Visual limiting magnitude: 11.8 Fully multi-coated triplet ED lens with flattener Very high sharpness and contrast Optional reducer available Backfocus without reducer: 150.0 mm Backfocus with reducer: 63.5 mm SCOPE OF DELIVERY AX103S apochromatic refractor Tube rings and carrying handle Vixen prism rail Illuminated 7x50 finder scope with 1.25-inch sleeve Flip mirror 2 SLV eyepieces, 20mm, 5mm SXP2WL mount Wireless unit Counterweights: 1.9 kg, 3.7 kg PFL-l2 illuminated polar finder with direct search Mounting tools Cigarette lighter cable Sturdy SXG-HAL 130 aluminium tripod

Complete telescope set with AP mount, APP-TL130 tripod, eyepieces and SD 81S II refractor telescopeAbout the ADVANCED POLARIS EQ mount (AP)The ADVANCED POLARIS mount is perfect for both beginners and advanced observers who require a lightweight travel mount.Stylish design and intuitive controlsThe AP mount features an ultra-smooth finish without any projecting parts. Simply place your telescope on the mount and move it to the desired celestial object without having to loosen any clamps! The mount requires four AA batteries, which are inserted inside the AP mount. This prevents unnecessary cable clutter and reduces the risk of pulling the cables or knocking the mount over in the dark.Quick polar alignmentThe slip clutches allow you to adjust the telescope to your target object easily - no more searching for adjustment clamps in the dark! An optional polar meter is available, which enables you to locate the celestial pole when it is hidden by trees or buildings.Optional polar finder scope availableThe innovative polar finder scope provides a new way to polar align your telescope. Simply align the stars in the crosshair reticle with the same stars in the night sky. Polar alignment is achieved using 3 reference stars. The polar finder is illuminated to facilitate orientation and switches off automatically after 3 minutes to save battery power.Ultra-compact tripodThe newly developed APP-TL130 tripod provides portability and stability for astronomical observations. Measuring just 60 cm when retracted, it is ideal for on-the-go use. The tripod can be extended to a height of 130 cm. The ends of the tripod legs have a retractable rubber cover that protects the floor against scratches.The SD81S refractor in detailA new apochromatic refractor with high-performance Super ED glass (=SD). The FPL53 glass produces an extremely clear and sharp image by eliminating residual chromatic aberration.The SD glass is designed to focus all beams of violet, red, blue, yellow and green light exactly onto the same level. The special lens material reduces chromatic aberration across all colours. Together with the new optional SD Reducer HD Kit or SD Flattener HD, these refractors provide illumination with a 44 mm image circle for full-frame SLR cameras.Another advantage of these SD refractors is their short length and lightweight design.The ED81SII, ED103S and ED115S refractors were originally designed for visual observers or photographers with an APS-C camera. However, the new SD series features new inner panels which are optimised for full-frame cameras.The large focuser allows you to attach heavy cameras without the telescope tilting.The telescope also comes with a folding mirror for making observations in unfavourable conditions,as well as a T2 thread for connecting a DSLR camera.FEATURESComplete telescope set with mount, tripod and eyepieces81 mm lenses and 625 mm focal length, f7.7Resolution: 1.43Limiting magnitude: 11.3Light-gathering power: 134xUltra-compact and stable tripodLightweight and portableSlip clutch for easy adjustment Great for travellingOptional motor control upgradeSCOPE OF DELIEVERYSD81S II telescopeAP mount with manual fine adjustmentAPP TL 130 tripod2 eyepiecesFolding mirror, carry handle2 counterweights

The optics of the VMC260L surpass the traditional Schmidt-Cassegrain and this tube is only 650 mm in length, despite its long focal length of 3000 mm . With its large aperture of 260 mm , the telescope collects light for serious professional observations and photography of the planets, as well as countless deep-sky objects. The dielectrically coated mirrors of the VMV260L guarantee high sharpness and maximum brightness. Thanks to the open tube, this instrument cools down faster than conventional closed Cassegrain systems, and (having no front corrector plate) is not as prone to dewing issues either.An optional 0.62x focal reducer is available for expansion to reduce the focal ratio to 1: 7.1. This results in a shortening of the exposure times and the increasing the field of view, thus increasing the ability to photograph larger objects in the sky. Included accessories feature a finder, dovetail rail and a handle that assists considerably when mounting and de-mounting the scope and can also be used as a camera holder for star field recordings.CHARACTERISTICSAperture: 260 mm precision spherical mirror, multi-coatedLight gathering power: 1380xAdapter and connections: 60 mm on the focuser; 42 mm for T-mount and 31.7 mm with folding mirror; 50.8mm optionPhotography: primary focus and eyepiece projectionWHAT'S INCLUDEDVMC260L reflectorDovetail rail (3 inch for AXD)AXD SaddleplateCarrying handleFinderscope 7x50Flip mirror