Celestron Nexstar 114GT 114mm Go-To Reflector Telescope

!9# Celestron Nexstar 114GT 114mm Go-To Reflector Telescope

Rate : | Price : | Post Date : Nov 25, 2011 21:24:04
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Celestron NexStar 114GT Specifications **Brightness Rating of 3.5 **Limiting Stellar Magnitude of 12 -- **114mm (4.5") Reflector -- **1000mm f/9 Focal Length -- **Star Pointer Finderscope -- **Motorized Altazimuth Mount -- **25mm SMA (40x) and 10mm SMA (100x) Eyepieces -- **Accessory Tray -- **Fully Computerized -- **4,000 Object Database -- **Assembled Weight: 15.5 lbs. -- The NexStar 114 Newtonian reflector has 265 times the light gathering power of the average human eye, revealing fine detail within galaxies and nebulae. This compact design brings objects into view with a 114mm aperture, 1000mm focal length capable of achieving magnifications of 40x and 100x with the included eyepieces. -- Its large 4.5" diameter outshines smaller scopes. Polar caps on Mars become visible along with the cloud belts on Jupiter. The rings of Saturn are clearly visible. Most exciting is the wide variety of deep sky objects (stars, clusters, nebulae). Because of their optical design, reflectors are best suited for astronomical use. -- All you need to know is the general direction of North, your closest major city (included in the instruction manual), plus the date and time, and you will be observing planets, stars and more within moments. -- NexStar computerized telescopes are so straightforward, astronomers at all levels can locate over 4,000 pre-programmed stars, planets, and other celestial objects right out of the box. Plus, fully assembled tripod ad pre-installed electronics make set up quick (taking only seconds) and simple. -- All of our NexStar Telescopes come equippped with 2- 1.25" eyepieces and everything you need including the hand controller. -- Limited Quantities Available - On Sale Now!

• Celestron 18778 AC Adapter for Computerized Telescopes
• Celestron Accessory Kit
• NightWatch: A Practical Guide to Viewing the Universe
• Celestron Nexstar RS 232 PC Interface Cable
• The Usborne Complete Book of the Microscope: Internet-Linked

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Black TwinStar 4.5" Reflector Telescope Fast f/4.4 EQ Mount

!9# Black TwinStar 4.5" Reflector Telescope Fast f/4.4 EQ Mount

Brand : TwinStar | Rate : | Price : $149.99
Post Date : Aug 11, 2011 09:33:03 | Usually ships in 1-2 business days

Black TwinStar 4.5" Reflector Telescope Fast f/4.4 EQ Mount

Rich-Field 4.5 Inch Newtonian Reflector Telescope. Possibly the best reflector telescope value available today, this 4.5" scope boasts a short 500mm focal length. As a result, this scope packs a super-fast F/4.4 F-ratio, making it an extremely powerful instrument for wide-field and deep space astronomy. With its tremendous light-gathering power, you can observe fabulous nebulae, galaxies, binary star systems and most of the famed deep space Messier objects in dark skies. You can see outstanding detail when viewing the moon you'll spot the Rings of Saturn and the Moons of Jupiter. Included is an adjustable full-sized aluminum tripod with a built-in accessory tray. This scope has an Equatorial Mount, so it can be polar aligned to track the movements of stars parade across the night sky. Use the declination circle, hour circle and latitude scale to quickly locate any celestial body. Thanks to precision worm gears and a substantial counter weight, the telescope can be balanced so that the slightest finger touch turn of the flexi cables will move the telescope with a smooth, steady motion. An optional right-ascension motor drive is available. Two medium power 1.25" diameter Plossl eyepieces (25mm & 10mm) and a Barlow 2x lens are included. Additional 1.25" eyepieces are available. Also included is a dust-free cleaning cloth, a map of the surface of the moon and a moon filter designed for reducing moon glare, and a poster of the solar system. The primary mirror is collimated (aligned) at the factory, but the scope does not include collimation aides, tools or instructions. All reflector telescopes show an inverted image, so purchase an optional erector eyepiece for daytime terrestrial viewing. Because the included paper instructions offer limited guidance, we provide buyers with an online full-color photograph, step-by-step assembly guide so you'll be up and running without having to struggle with a complex assembly diagram.

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