Friday, October 14, 2011

Meade 12-Inch LightBridge (f/5) Truss-Tube Dobsonian

Meade 12-Inch LightBridge (f/5) Truss-Tube Dobsonian Reviews


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Meade 12-Inch LightBridge (f/5) Truss-Tube Dobsonian Feature

  • It's not just a big telescope, it's a big telescope that goes anywhere
  • LightBridge dobs give you high-quality Meade optics, premium components and ultra portability
  • Telescope Features: Red Dot Viewfinder, Open Metal Truss Design, Crayford Style Focuser
  • Includes: Fan, Autostar Suite Astronomical Software
  • Magnification: 500.0
  • Focal Length: 1219.0 mm.
  • Objective Lens Size: 0. mm.
  • Eyepiece Type: SP 26mm
  • Optical Tube Dimensions: 0.34 Dia x 0.34 L
  • Recommended Use: Astronomy
  • Weight: 80.0 Lb.
  • Warranty Description: 1 Year Limited Manufacturer Warranty 100% Parts,Labor,Up to 0 Replacement
Aperture: 12-Inch. Focal Length: 1524mm. Focal Ratio: f/5. It’s not just a big telescope. It’s a big telescope that goes anywhere. New LightBridge truss-Dobs from Meade take down and set up quickly. So you can take one of these massive windows on the universe out to your favorite dark sky locations with ease. LightBridge Dobs give you high quality Meade optics, premium components, and ultra portability — all for about the same price as an ordinary tube Dob. So get a LightBridge truss-Dob. And prepare to cross the universe. FEATURES: Diffraction Limited Optics Meade optics consistently outperform telescopes of similar and larger aperture. Consumers know that “Meade Optics Inside” means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. 2-Inch Crayford-Style Machined Aluminum Focuser With 1.25-Inch Adapter Smooth precise focusing is achieved with this classic design. A unique focus tension knob and focus lock design gives complete control over focus. Built-In Primary Mirror Cooling Fan Bring the telescope into thermal equilibrium quickly and efficiently with the battery powered cooling fan. The fan is mounted to the rear of the “vented” primary mirror cell for fast cool down.


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Oct 15, 2011 04:51:04

Thursday, September 29, 2011

Seculine Twin 1 R3-UT max Universal Infrared Wireless & Wired Remote Shutter Release Transmitter for Nikon D90 & D5000 Cameras

Seculine Twin 1 R3-UT max Universal Infrared Wireless & Wired Remote Shutter Release Transmitter for Nikon D90 & D5000 Cameras Reviews


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Seculine Twin 1 R3-UT max Universal Infrared Wireless & Wired Remote Shutter Release Transmitter for Nikon D90 & D5000 Cameras Feature

  • More than triple the operational range of other IR transmitters.
  • Compatibility: Nikon D90 & D5000
  • Includes Cable Release for wired shutter release function.
  • Can be used with B settings for convenient and accurate time exposure control.
  • Battery power saving design - provides longer operation time. (battery is easy to replace)
Twin1 R3-UT max Universal Infrared Wireless & Wired Remote Shutter Release Transmitter For DSLR Cameras WITH Built-in Infrared. 3x the operational range! Up to 150ft... The Twin1 R3-UT allows you to shoot a picture without having to touch the camera. It gives photographers super sharp pictures, by preventing camera shake while on a tripod. The Twin1 remote triggering capabilities can also be used by those wishing to get in the picture without having to use a self timer, and by photographers shooting wildlife from cover. Shooting portrait and sporting events also are key uses for the Twin1 remote trigger system. It has a key ring attachment with quick release clip. Package contains Transmitter, Release Cable, Key Chain, Battery and manual


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Sep 30, 2011 08:47:14

Meade 0810-04-10 LT 8-Inch ACF (f/10) Advanced Coma-Free Telescope with UHTC

Meade 0810-04-10 LT 8-Inch ACF (f/10) Advanced Coma-Free Telescope with UHTC Reviews


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Meade 0810-04-10 LT 8-Inch ACF (f/10) Advanced Coma-Free Telescope with UHTC Feature

  • Aperture: 203.2mm(8"). Focal Length: 2032mm.
  • Meade Premium Optics - The heart of any telescope is its optics. Our advanced, proprietary processes, combined with the best materials, deliver the highest quality professional grade optics available.
  • Easy Align - LT-8s are smart scopes that know the night sky right out of the box. Just enter your site information, find level and North, and Easy Align picks two alignment stars for you and places them right in your viewfinder. Center them to fine tune your alignment and the wonders of the universe are at your fingertips.
  • #497 AutoStar Computer Controller - The AutoStar computer controller helps you quickly find and GoTo over 30,000 objects in the night sky. View planets, stars galaxies, nebulae, comets and more - all at the push of a button.
The new LT-8 is a fully featured computer-controlled 8" telescope that sets a new high-performance standard. Its legendary Meade optics - either classic Schmidt-Cassegrain or our premium Advanced Coma-Free systems - along with precision worm gear drives, sturdy die-cast aluminum mount and robust steel tripod make this the ultimate platform for high-resolution visual observation and imaging. Simply put, the LT-8 is the ideal telescope for any astronomer who demands superior optics, mechanics and computer control in a compact high-performance package.


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Sep 29, 2011 13:25:05

Sunday, September 18, 2011

Bushnell Voyager 570 x 60mm Rotary Refractor Telescope

Bushnell Voyager 570 x 60mm Rotary Refractor Telescope Reviews


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Bushnell Voyager 570 x 60mm Rotary Refractor Telescope Feature

  • Ideal for night sky and land-based viewing
  • Rotary power turret for accessory changes
  • Compact adjustable aluminum tripod
  • Magnification: 570x
  • Objective lens: 60mm


  • Solid brass tube
  • Vintage cherry-finished tirpod legs with accessory tray
  • 35x60mm
  • Focal Length: 750mm
  • Eyepiece: 21.5
  • Magnification: 35


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    Sep 19, 2011 06:51:04
  • Saturday, September 17, 2011

    Baader Planetarium 6mm Genuine Orthoscopic Eyepiece GO-6

    Baader Planetarium 6mm Genuine Orthoscopic Eyepiece GO-6 Reviews


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    Baader Planetarium 6mm Genuine Orthoscopic Eyepiece GO-6 Feature

    • Proper internal baffling and blackened lens edges for elimination of stray light reflections.
    • Chrome plated barrels are threaded for standard 1.25" filters.
    • High quality glass for maximum transmission and purest colors with no yellowing or selective colorat
    • 40 degree true field of view.
    • Parfocal (slight refocusing may be needed).

    Baader Planetarium 6mm Genuine Orthoscopic Eyepiece GO-6

    Genuine Baader Planetarium Orthoscopic Eyepieces offer a high contrast, high light throughput view for planetary and solar observers. The design offers approximately a 40 degree true field of view. Broadband multi-coatings applied to each surface of Baader Planetarium Orthoscopic Eyepieces with less than 0.2% reflectivity at each air-to-glass surface. Low scattering of light makes a huge difference for bright objects like the Sun (both in H-alpha and white light), Moon, and planets.

    The true Abbe Orthoscopic has long been recognized for its ability to deliver the highest resolution, contrast and light throughput of any modern eyepiece design. On-axis images are essentially perfect and the orthoscopic design ensures freedom from distortion. Contrast and throughput are maximized by its minimum of lens elements and only 4 air-to-glass surfaces.

    The pinnacle of planetary eyepieces, the Zeiss Abbe Orthoscopic, is still regarded as the finest eyepiece ever produced, and are the standard against which all other premium eyepieces are compared to. Unfortunately, these eyepieces are no longer produced, and command prices of up to 0 each on the secondary market! Through their many years of eyepiece design and production, combined with their close associations with Zeiss, Baader Planetarium has acquired a unique in-depth knowledge of eyepiece design and fabrication. Baader set out to deliver an eyepiece that is worthy of comparison to the Zeiss Abbe, while still remaining affordable for the amateur. The result is the Baader Genuine Orthoscopic.

    Absolutely the finest Broadband Multi-layer Coatings available have been applied to all surfaces. Reflectivity of less than 0.2% at each air-to-glass surface results in maximum contrast, light throughput, and freedom from ghost images. Or how about Superb Lens Polish? Baader Genuine Orthoscopic


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    Sep 18, 2011 01:52:03

    Sunday, September 11, 2011

    Tasco 40060578 Luminova 578 x 60mm Telescope

    Tasco 40060578 Luminova 578 x 60mm Telescope Reviews


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    Tasco 40060578 Luminova 578 x 60mm Telescope Feature

    • Value-priced for advanced beginners and amateur astronomers
    • Includes 6 x 24 finderscope
    • 578x zoom magnification
    • Features Tasco SkyWatch CD-ROM with 10,000 object database, diagonal, moon filter, and solar projection screen
    • Weighs 11 pounds
    The Tasco Luminova 578x is a good 60mm beginner telescope, complete with all the accessories you'll need to study Lunar craters, Jupiter's moons, and even the rings of Saturn. The package includes a lightweight tripod, three 1.25-inch eyepieces (H25, H12.5, and SR4), two barlow lenses, a Moon filter, a Solar projection screen, and even a program disk that turns your computer into a desktop planetarium.

    The Alt-Azimuth tripod included with the Tasco Luminova package is light and easy to use, but it doesn't track stars and planets as the Earth rotates. It's best to use the low power 25mm eyepiece to find your target, then use a high power lens to zoom in for a closer look.

    While "more power" is a good advertising slogan, I have more fun with this little telescope by keeping the power down. In fact, the best upgrade for this telescope is a low power Celestron 25mm E-Lux eyepiece (about 28x). The Celestron E-lux eyepiece has a much wider field of view than the standard equipment H25 eyepiece. A wider view means the Moon remains visible nearly twice as long, I see more than twice as many Milky Way stars at one time, and it's easier to find deep space objects like the Orion Nebula and the Andromeda Galaxy! As a general rule, 60mm telescopes perform best at magnifications of 120x or less. With a 6mm E-Lux eyepiece (117x) for example, I can actually see Saturn's rings or the pine needles on a distant tree branch more clearly than I can using Tasco's economy grade high power eyepieces and barlows. The high-power 350x and 578x images are basically useless because they are dim, fuzzy and hard to focus.

    Overall the Tasco Luminova 578x is a good beginner telescope with a generous accessory package. One of its virtues is that it can be easily upgraded with better eyepieces. For a little more money, the Nexstar 60 GT is a 60mm telescope complete with a computerized tracking system. In this price range, also take a look at Celestron's Firstscope 60AZ and Orion's Spaceprobe 3 Altaz, which come with better eyepieces right out of the box.--Jeff Phillips

    Pros:

    • Low cost
    • Lots of accessories
    • Easy to add better 1.25-inch eyepieces
    Cons:
    • Does not track stars and planets
    • Narrow field eyepieces
    Perfect for the amateur astronomer, for an amazing look at our closet celestial neighbors.


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    Sep 11, 2011 20:27:06

    Friday, September 9, 2011

    Televue 3.5 inch Long Extension Tube

    Televue 3.5 inch Long Extension Tube Reviews


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    TeleVue 3.5" Extension X3C-0009


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    Sep 10, 2011 05:23:04