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Available for easily upgrading the standard (non-PRO) mountings for computerised GO-TO capabilities.  Kits comprise V.3 SynScanTM Flash Upgradeable GO-TO handset, 2 x Stepper Motors for DEC and R.A. Drives, Replacement Control Panel / Motor Board, Hand Control Cable, Cable Clamp and Hand Control Holder (12V D.C. Power Supply required - not supplied).

Your NexStar carrying case is designed to safely carry your NexStar 4/5/6 telescope as well as any Celestron 8" SCT/EdgeHD optical tube. The case is EVA molded to protect your telescope with a hard yet flexible shell. Your case also comes with a convenient storage zipper pocket that holds all your telescope's standard accessories with room to expand. Inside the case includes two dense foam spacers and a built-in compression strap designed to customize the case for each telescope model. Includes a durable Nylon handle for easy transportation. External Dimensions: 23” x 15” x 14”.Internal Dimensions: 19” x 11” x 10”.

Since its introduction the Star Adventurer has been at the forefront of the lightweight, portable astro-imaging revolution. And now, with the Star Adventurer GTi, we take the next step with full Go-To performance in a compact package. The exciting new Star Adventurer GTi features a built-in illuminated polar scope for precision alignment, interfaces for USB, autoguider, optional SynScan hand controller, and SNAP shutter control for your DSLR (programmable via Sky-Watcher’s free SynScan Pro app for iOS and Android). The Star Adventurer GTi also includes a dual-position counterweight for use at low latitudes as well as full smartphone control via Wi-Fi.  With the added Go-To feature plus multiple tracking rates including lunar, solar, and sidereal, the heavens are yours to capture and explore. With its 5kg payload capacity, the Star Adventurer GTi is well-equipped to handle your DLSR or mirrorless camera sporting a wide-angle or telephoto lens plus accessories, a small aperture astrograph with a dedicated astronomy camera, or simply an OTA for visual use via its 45mm dovetail saddle. The Star Adventurer GTi is the perfect mount for the astro-photographer that wants the ultimate in both performance and portability. Controller: Via Wi-Fi using free SynScan App for iOS and Android devices or Synscan Hand Controller (available separately) SynScan App Database: Total 10,000+ Objects. Deep Sky Objects: 10759, including Messier, NGC, IC, Caldwell Catalogues, Named DSOs, Named Stars: 305, Double Stars: 55, Solar system objects: 7 planets, Sun , Moon. (Unlimited objects when working with a 3rd party planetarium software). SynScan App’s Other Features:  Tonight’s Best Sky Tour, Point and Go with a mobile device, Identification of Celestial Objects, Remote control over Internet, User defined objects, Pointing Accuracy Enhancement (PAE) Tracking rates: Sidereal, Solar and Lunar Built in polar scope with illuminator Dual counterweight positions for use at low latitudes Latitude  Adjustment 0～70° Interfaces: USB, ST4 Auto-guiding, SynScan Hand Control Port (Synscan handset available separately), DSLR Shutter Release Port, Built-in Wi-Fi Module Compatible with 3/8” tripod thread 45mm Dovetail Saddle Free firmware upgrades Supplied with 2.3kg Counterweight  Adjustable Stainless Steel Tripod with Accessory Tray and extension pier Counterweight  Bar: 20mm diameter, steel R.A. worm gear 180 teeth,  92.5mm diameter. R.A. wheel  gear 15.8mm  diameter Dec worm gear 144  teeth, 73.6mm diameter. Dec wheel gear 10.8mm  diameter DC Servo Motors Resolution RA: 0.35 arc-second;  Dec: 0.44 arc-second Power Supply: 8 x AA internal battery pack (batteries not included) or external 12v DC source  Payload Capacity 5kg (11 lb) Mount head weight 2.6Kg

These eyepieces with their huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay attention to subtle details for extended periods.These ultra-wide angle eyepieces played a critical role in the military for aiming at targets, and their long eye-relief counterparts helped reduce eye injury from recoil.Each 100° Series Argon-Purged Waterproof eyepiece is internally sealed and purged with inert, dry argon gas to prevent internal fogging, to halt the intrusion of fine particulates and fungus. This also maximizes the life of the internal coatings.To make sure, every 100° eyepiece is tested by submerging them down to 1 meter of water for 30 minutes.All 100° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.

The Explore Scientific EXOS2-GT with PMC-8 Electronics is quite unique and special. Most of the serious amateur mounts on the market today offer single processors. The PMC-8 electronics are extremely robust. They include a 2-Channel Multi-Processor Micro-controller with 8 CPUs that run independently and are completely deterministic in their behavior, thus the name PMC-8. Within this multi-processor system is a 64 Kbyte EEPROM Non-Volatile Memory bank used to store parameters; a Wireless Ethernet 10/100 with full IP function which permits operation from anywhere using a browser, ASCOM, or APP over the web or serial port; and Non-Volatile Memory used to store user selected parameters. The electronics also includes an Auto-Guide port (ST4 contact input) and features the only wireless ASCOM driver on the market. The belt driven system uses 2 timing pulleys (1-45 groove and 1-10 groove) with fiberglass re-enforced neoprene belt connected to a Nema11 bi-polar stepper .67 amps 12ncm motor then connected to the worm. Precise ball bearings in both axes ensures minimal backlash at all nine possible tracking speeds. The included battery pack (12 V) takes eight size "D" batteries. The head rests on a very tough and rigid stainless steel tripod with adjustable 2" legs from 26.8" to 42.5" and can support up to 28 lbs. of equipment. This system is all controlled from a tablet, notebook or desktop pc with 7" display and WIN8.1, WIN10, iOS or Android 4.4 with a beautiful full graphical user interface using our very own ExploreStars OpenGoto® Software. The ExploreStars OpenGoto® Software has the same basic functions as most all other mounts on the market today. ExploreStars is a free App downloadable from the Microsoft App store and GooglePlay. The basic download includes a standard 2 star or 3 star alignment procedure, over 70,000 star database, the Messier Catalog and Solar System objects. The software interface features a Classic four-button pattern for guiding, centering, moving and slewing on the touch screen of your tablet or phone. Pull-down menus open to offer the intuitive 2 star and 3 star alignment procedure, selection of the various catalogs, guided tours, the sync button, the park position, search feature and the coordinate input screen to enter RA and DEC coordinate information. Numerical key pad allows for selectable and user enterable GOTO speeds for slewing, centering and guiding rates. You can also set sidereal, king, lunar, solar, and user defined tracking rates. What makes this software different is that YOU can write your own code and import it into this software. Create a Messier challenge. Create a selectable list of objects you want to photograph and program that information into the software. With the ability to write your own code, you can create whatever your heart desires. Share it with the community of astronomers that are using this software.In addition, this mount can be controlled by any ASCOM compliant software using the built-in wireless ASCOM driver. GPS-compatible and auto time / date settings are dependent on optional receiver on computer, tablet or phone.Here are most of the ASCOM software packages available for use with the Explore Scientific / Losmandy G-11 with PMC-8 mount: ACP; APT; AST / ATC & Ricerca (Omega Lab); AstroArt; AstroMB; Cartes du Ciel / Sky Chart; CCD AutoPilot; DeepSky; Deepsky Planner; DFM Engineering; Earth Centered Universe Pro; EasySky; Eye and Telescope; Project Pluto; Hallo Northern Sky; Maxim DL; MaxPoint; PinPoint Astrometric; Prism; Sequence Generator Pro; Sidereal Technology; The Sky; SkyMap Software; SkyTools 3; Star Atlas PRO; Sky Observer; StarryNight; Stellarium; Virtual Moon Atlas; and WorldWide Telescope.

Sky-Watcher offers simple solutions for users who would like to attach their smaller telescope to a convenient computerized system but do not wish to deal with the weight of the HEQ5 or EQ6 mount. The EQ5 Pro mounts use the same Go-To system found in the HEQ5 and EQ6 Pros-- SynScan. It allows you to point the telescope at a specific object or even tour the skies at the touch of a button. The EQ5 SynScan mounts are the perfect instrument for novice visual observers to enjoy astronomy with minimal setup time and in-depth knowledge of the night sky.  For novice users, the user-friendly menu allows automatic slewing to 42900+ objects.    Main advantages • Positioning Accuracy up to 1 arc minute. Accuracy enhanced by software collimation error (mount mechanical error) compensation.• Stepper motors with 1.8° step angle and 32 micro steps driven.• Slewing speed up to 3.4°/sec (800X).• Guiding speed selectable from 0.25X, 0.50X, 0.75X, or 1X.• Object database containing complete Messier, NGC, and IC catalogues.• Periodic Error Correction.• PC compatibility.• Upgradeable hand control via internet download.

The new EQ6 SynTrek is effectively a hybrid of the standard EQ6 and the EQ6 PRO SynScan. It is basically a standard EQ6 but with a pre-installed PRO SynScan motherboard and stepper motors, and supplied with its own unique SynTrek hand-controller. The SynTrek hand control is designed for the purpose of providing a simple slewing and tracking control. The small and versatile SynTrek hand control provides automatic tracking of celestial objects as soon as the power is turned on. The user-friendly interface provides quick access to many other functions the SynTrek has to offer.  The HEQ5 and EQ6 SynTrek mounts can be upgraded to computerized SynScan system by simply changing the hand control to SynScan hand control.

These eyepieces with their huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay attention to subtle details for extended periods.These ultra-wide angle eyepieces played a critical role in the military for aiming at targets, and their long eye-relief counterparts helped reduce eye injury from recoil.Each 100° Series Argon-Purged Waterproof eyepiece is internally sealed and purged with inert, dry argon gas to prevent internal fogging, to halt the intrusion of fine particulates and fungus. This also maximizes the life of the internal coatings.To make sure, every 100° eyepiece is tested by submerging them down to 1 meter of water for 30 minutes.All 100° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.