Friday, November 25, 2011

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!

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Thursday, November 3, 2011

Seymour Solar Telescope Filter (SF600) for Meade ETX 125; Celestron: C4.5, C5/5Si, FirstScope 114, NexStar 5/5SE, 130GT

!9#Seymour Solar Telescope Filter (SF600) for Meade ETX 125; Celestron: C4.5, C5/5Si, FirstScope 114, NexStar 5/5SE, 130GT

Brand : SF600
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Post Date : Nov 03, 2011 08:18:49
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This is a safe full aperture solar filter. This means that it allows the most light possible into the telescope because it allows the full aperture of your telescope to be viewed. The full aperture allows the best possible daytime viewing when there is minimal atmospheric turbulence.This premium solar filter has an aluminum cell that is secured to the tube end of the telescope with a nylon thumb screw. The clear aperture is made with high quality hand selected and inspected reflective coated glass. This is the highest quality, most durable, 6" full aperture glass solar filter on the market. The sun is safely viewed in a natural yellowish-orange image. The neutral density is 5 - 5.5. The filter can be used for direct viewing through the telescope or for photography. It will fit a telescope with a tube end (opposite the eyepiece) diameter of 5 7/8"(149mm) to 5 5/8"(143mm). You can measure the diameter of the end of your telescope to see if this filter will fit. This filter is new in the box in plastic. The filter box is foam lined for protection and shock absorption during handling. It is durable enough to store the filter while not in use. Included with this filter are instructions for use and care.

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