Vixen ED115S Refractor Telescope with SXD Sphinx Equatorial Mount
The newly designed high definition ED lens on the ED115S gives excellent optical performance with a short optical tube for easy handling. The new ED lenses feature brighter images from the shorter f/7.7 focal ratio to capture crisp, pinpoint star images for your enjoyment. The ED115S lenses are made with environmently friendly technologies, free of hazardous lead that helps to support a cleaner global environment.The optical tube comes equipped with a metal carry handle for easy one-hand carrying.
The new lenses focus the full spectrum of visible light to a critical point much more accurately than past ED products. The ED115S lenses are almost free of chromatic aberration in all colors and are critically sharp edge to edge. The astro-photographer will be especially pleased with the high contrast images through this telescope. The ED115S comes complete with 125mm tube rings, carry handle and Vixen's Dual Speed Focuser. Manufactured in Japan.
Vixen SXD Sphinx Equatorial Mount
While the outsides might look similar to the standard Sphinx Mount, the changes that have happened under the hood are huge! Incorporating one piece hardened steel RA and DEC shafts with needle bearings throughout, the new Sphinx D can handle a load capacity up to 50 lbs. The Sphinx D comes complete with PEC and the incredibly accurate SX Polar Finder Scope.
Astronomers with larger optical tubes and all level of astrophotographers are sure to feel right at home with the intuitive controls that so many have become accustomed to with the standard Sphinx Mount. Its 4.7" Color LCD Display gives an exact position against its scrolling star chart, any object is a point and look away!
The innovative STAR BOOK hand controller offers astronomical navigation with a large full-color LCD screen! The color screen is a detailed star chart that acts as a navigational and GOTO guide for the mount. Zoom-In/Out buttons for the color star chart display also control the motor speed. As you zoom in closer to an object on the display screen, the motor speed automatically becomes finer and as you zoom out the motor speed increases to cover larger distances.
Sphinx SXD Mount Features:
- Solid Steel RA and DEX Axis shafts
- Needle Bearings
- 180 Tooth Brass Worm Gear in both axes
- Interactive Starbook with a 4.7" Color LCD Display - scrolls and zoom into detailed star charts with a built in speaker
- Mount Capacity 50 lbs.
- Includes one 4.2 lb and one 8.2 lb counterweight
- Weight: 8.8 kg/ 19.4 lbs
- Full Go-To capabilities to over 22,000 objects
- Universal GP Plate receiver allows many telescopes to mount
- Completely upgradeable firmware and comet database
Package includes ED115S with Dual Speed Focuser, Sphinx SXD Mount and Tripod, 7x50 Finder Scope and Bracket, Flip Mirror and NLV25mm Eyepiece
The Vixen STARBOOK Controller - A hand-held personal planetarium
Vixen is known for its amazing quality and high-end performance. But what Vixen has done with their hand-controller simply makes everyone look inadequate. If you have never had the pleasure of seeing the STARBOOK controller in action, get ready for something pretty exciting. There is simply nothing else like it.
Vixen SX Sphinx, Vixen SXD Sphinx and Vixen ATLUX mounts include the powerful STARBOOK hand controller. At first glance you would think it’s a video game device. STARBOOK is an actual map of the night sky on a LCD screen. The Vixen STARBOOK controller features a large 4.7" Color LCD display and is the command center of the Vixen mount. It features simple navigation buttons on each side of the body and are simple to navigate in the dark. Its dimensions are approximately 7.5 x 5.5 x 1 inches and weighs approximately 14 oz. At the bottom of the controller you will find a port for connecting STARBOOK to the Equatorial Mount, a LAN Port for communication with a PC and for firmware updates, and an Autoguider Port.
Setting up the mount with the STARBOOK controller is simple. A cable connects the mount to STARBOOK and when the mount is powered on, you are greeted with the Vixen logo on the STARBOOK screen. Simply enter your observing location (longitude, latitude, local date and time) then store the settings for current and future use. The Mount then needs to be put into the "home" position. Simply point the mount north and the telescope tube west. There are also alignment marks on the mounts body to assist you. From the home position you are now ready to align the telescope with the night sky.
Chart Mode and Scope Mode
Before we begin aligning the mount, its important to know that the STARBOOK controller has two "modes". CHART Mode (the screen menu will change to Blue in color when in CHART MODE) or SCOPE MODE (the screen will change to Red in color with in SCOPE MODE). In both modes the STARBOOK will display a map of the night sky with objects named. A cross hair will show its current pointing location. The difference between CHART MODE and SCOPE MODE is the movement of the cross-hair. In CHART MODE, when moving the directional buttons, you will NOT actually move the telescope you will simply move the cross-hair of the chart on the map to a new location. But when in SCOPE MODE, if you move the cross-hair you actually move the telescope mount to that location.
Alignment of the Telescope
Now that the telescope is in the HOME position and the basic time/location information is stored into STARBOOK, you are ready to align the telescope with the night sky. In CHART MODE, simply locate a known star on the map. You could select Vega for example. Align the cross hairs to Vega on the map and select "GOTO". STARBOOK will now automatically switch to SCOPE MODE and begin moving the telescope to where it thinks Vega is. Simply center Vega in your finderscope, then center in your eyepiece and press "ALIGN". Repeat this process for 2 or more stars. Now that your mount is aligned with the night sky you can use STARBOOK to navigate through the night sky.
The Vixen STARBOOK controller can also be used without the mount. For educational learning of the night sky from indoors or on cloudy evenings, STARBOOK can be powered on without the mount. You can explore the night sky in CHART MODE and begin planning your next observing session.
