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Sky Watcher Evostar 150dx Apo Refractor Telescope Brand Sky Watcher

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Sky Watcher Evostar 150dx Apo Refractor Telescope Brand Sky Watcher.

Product Description

Product Info for Sky Watcher Evostar 150DX APO Refractor Telescope

Sky-Watcher Evostar refractors provide the finest images obtainable in their design class. These doublet refractors deliver dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none. Sky-Watcher Evostar refractors are the logical choice for the discriminating amateur astronomer looking for an investment in advanced instrumentation for exceptional viewing and astrophotography.

Specifications for Sky Watcher Evostar 150DX APO Refractor Telescope:

Focal Length: 1200 mm
Focal Ratio: 8
Weight: 22 lb

Features of Sky Watcher Evostar 150DX APO Refractor Telescope:

  • 150 mm apochromatic refractor with matched lens assembly with one ED
  • element
  • 1200 mm focal length (f/8)
  • Dual-speed 3.4 rack-and-pinion focuser
  • Tube-ring attachment hardware with V-style dovetail plate
  • Included Accessories:
  • Aluminum case

Package Contents:

  • Sky Watcher Evostar 150DX APO Refractor Telescope

Celestron Advanced Vx 8in Edgehd Telescope Save 33% Brand Celestron.

Product Description

Product Info for Celestron Advanced VX 8in EdgeHD Telescope

The Celestron 8in VX Advanced Edge HD Telescope 12031 has been created to be the perfect astroimaging package for the beginner astronomer. This Telescope from Celestron combines the groundbreaking new Advanced VX mount with Celestron's best optics, the EdgeHD optical system. This setup offers the astroimager maximum versatility - allowing up to 3 different f-stop configurations. Users can attach a camera to the rear of the telescope and shoot at f/10, or attach our 8-inch focal reducer (coming soon) and shoot at f/7. Additionally, the Celestron VX Advanced EdgeHD Telescope is Fastar/Hyperstar compatible, giving imagers the option to shoot at ultra-fast f/2. No matter which configuration you choose, the Celestron EdgeHD 8in Advanced VX Telescope technology gives you pinpoint stars all the way to the edge of the CCD sensor. With an 8-inch optical tube and our portable Advanced VX mount, this setup can be easily transported and assembled by one person. You'll also have plenty of load capacity to attach your camera and other accessories. This setup is simple enough for a beginner to use, but can also provide years of enjoyment for sophisticated astroimagers. The mount on the Celestron Advanced VX Edge-HD Telescope - 8in was specifically designed to provide optimum imaging performance for smaller telescopes. Now your smaller telescope can take advantage of All-Star Polar Alignment and autoguider support. With this Celestron Telescope able to track through long exposures using permanently programmable periodic error correction. Image across the meridian without doing a meridian flip, so you can seamlessly image the best part of night sky. the Celestron EdgeHd Advanced VX Telescope features significantly larger base castings than our previous design, improving stability under heavier loads. Improved motors offer more torque and can handle slight load imbalances with ease.

Specifications for Celestron Advanced VX 8in EdgeHD Telescope:

Magnification: 51 x
Objective Aperture: 203 mm
Focal Length: 2032 mm
Focal Ratio: 10
Finderscope: 9x50
Weight: 59 lb

Features of Celestron Edge HDVx advanced Telescope - 8in:

  • 8" (2032mm) f/10 Edge HD includes StarBright XLT coatings for better light transmission
  • Edge HD optical design fully corrects for coma and field curvature, delivering a truly flat field
  • Built-in tube vents with integrated 60 micron mesh filters allow hot air to be released behind the primary mirror
  • Fastar compatible tube comes with removable secondary mirror for fast f/2.8 imaging
  • 9x50 optical finderscope for locating alignment stars
  • Integer gear ratios and permanently programmable Periodic Error Correction eliminates recurring track errors from the worm gear.
  • Autoguider port for long exposure imaging
  • New motors offer improved tracking performance & provide more power to overcome load imbalances
  • Updated industrial design offers more rigidity, less flexure and improved aesthetics
  • New design allows viewing or imaging across the meridian without interference from the motors housings
  • Improved latitude range. Can be used between 7 - 77 degrees latitude.
  • NexStar+ hand control offers multiple language programming (English, French, Italian, German, Spanish)

Package Contents:

  • Celestron 8in VX Advanced Edge HD Telescope 12031

Celestron Astromaster Lt 76az Telescope Save 25% Brand Celestron.

Product Description

Product Info for Celestron AstroMaster LT 76AZ Telescope

Celestron AstroMaster LT 76AZ Telescope 31036 is a compact telescope with the imaging power to view distant galaxies and star clusters with high clarity. These Celestron telescopes are easy to set up and tear down without the use of tools, making them a great option for field use, and their fast quick release dovetail attachment speeds up the process even more. These Newtonian telescopes feature a 76mm aperture with high clarity glass mirrors, coated with aluminum and SiO2 for excellent light transmission rates. The AstroMaster telescope has a permanently mounted StarPointer finderscope for convenient wide-field navigation, and its included deluxe accessory tray stores telescope accessories for easy access, improving the versatility of the telescope. The Celestron Astro-Master LT 76mm Alt-Azimuth Telescope is supported by a rugged steel tube tripod with a smooth-panning pan knob. The manually-operated altazimuth mount of the telescope is both smooth and accurate, so you can always get a good fix on celestial objects. Celestron has packaged the telescope with the comprehensive SkyX astronomy software, which is loaded with a database of over 10,000 objects, a virtual index of the night sky that will help you get to know your universe. Become the master of the stars with the Celestron Astro Master LT 76AZ Newtonian Telescope.

Specifications for Celestron AstroMaster 76AZ Manual Alt-Az Telescope:

Optical Design: Newtonian Reflector
Aperture: 76mm
Focal Length: 700mm
Focal Ratio: 9.21
First Eyepiece Focal: 20mm
First Eyepiece Magnification: 35x
Second Eyepiece Focal: 10mm
Second Eyepiece Magnification: 70x
Finderscope: StarPointer, built-in
Tripod Material: Steel
Max Useful Magnification: 180x
Min Useful Magnification: 11x
Limiting Stellar Magnitude: 11.9
Rayleigh Resolution: 1.83 arc seconds
Light Gathering Power: 118x
Angular Field of View: 1.7°
Linear Field of View: 89' at 1000 yards
Secondary Mirror Obstruction: 31"
Optical Coatings: Aluminum with SiO2
Optical Tube Length: 26"
Telescope Weight: 12 lbs

Features of Celestron Astro Master 76AZ 180x Newtonian Reflector Telescope:

  • Easy to use Newtonian reflector telescope by Celestron
  • Quick and easy set up with no tools required
  • Permanently mounted StarPointer finderscope for wide field navigation
  • Quick release dovetail attachment
  • Manual alt-az control with pan handle and clutch
  • Durable pre-assembled tripod with 1" thick steel legs
  • Glass mirrors with aluminum and SiO2 coatings for high light transmission rates
  • Deluxe accessory tray conveniently keeps telescope accessories close by
  • 180x highest useful magnification rate
  • Packaged with the SkyX astronomy software, loaded with 10,000 navigable objects for viewing
  • Backed by the Celestron 2-year warranty

Package Contents:

  • Celestron AstroMaster LT 76AZ Telescope 31036
  • Deluxe accessory tray
  • SkyX astronomy software

Explore Scientific Fpl-53 Carbon Fiber Ed140 F/6.5 Apo Triplet Refractor W/ Ohara Fpl53 Optics And Starlight True 3in Focuser Save 55% Brand Explore Scientific.

Product Description

Product Info for Explore Scientific FPL-53 Carbon Fiber ED140 f/6.5 APO Triplet Refractor w/ Ohara FPL53 Optics and Starlight True 3in Focuser

Explore Scientific ED140 5.5in Carbon Fiber Edition f/6.7 Air Spaced Triplet with Ohara FPL53 optics and Integrated Dew Shield; 910mm focal length; Weighs 21lbs.

Included Accessories:

Starlight FeatherTouch True 3in Focuser; Cradle Ring with Handle and Losmandy Style Dovetail Plate; 99% Reflective 2in Diagonal; Deluxe Rolling Carry Case; Explore Finder Scope Base pre-installed on scope. Finder Scope Not included.

Specifications for Explore Scientific FPL-53 Carbon Fiber ED140 f/6.5 APO Triplet Refractor w/ Ohara FPL53 Optics and Starlight True 3in Focuser:

Included Accessories: Starlight FeatherTouch True 3in Focuser, Cradle Ring with Handle and Losmandy Style Dovetail Plate, 99% Reflective 2in Diagonal, Deluxe Rolling Carry Case, Explore Finder Scope Base pre-installed on scope.
Magnification: 13 x
Objective Lens Diameter: 140 mm
Focal Length: 910 mm
Focal Ratio: f/6.7
Color: Black
Finderscope: No
Optical Coating: Ohara FPL53 Optics and Integrated Dew Shield
Weight: 21 lb
Fabric/Material: Carbon Fiber
Length: 5.5 in

Package Contents:

  • Explore Scientific FPL-53 Carbon Fiber ED140 f/6.5 APO Triplet Refractor w/ Ohara FPL53 Optics and Starlight True 3in Focuser

Sky Watcher 8in. Flextube 200p Collapsible Dobsonian Telescope S11700instant Rebate Save 28% Brand Sky Watcher.

Product Description

Product Info for Sky Watcher 8in. Flextube 200P Collapsible Dobsonian Telescope S11700

The Sky Watcher 8in. Flextube 200P Collapsible Dobsonian Telescope was developed to be the perfect tool for any star gazer. Corresponding to the escalating "aperture fever" that has gripped amateur astronomy for several decades, an 8" diameter is now generally regarded as the minimum entry-level aperture for serious observing. The low cost, large diameter, and fast focal ratio of the 8" Sky-Watcher Dobsonian make it an ideal dedicated telescope for wide-field, deep-space observation of faint galaxies, nebulae, and star clusters. The low-power dramatically captures wide swaths of sky in a single view. Galaxies and nebula appear to pop out of the heavens as bright, expansive masses of stars, gas, and dust. If you have never before observed through a high-quality, wide-field Dobsonian, like the SW 8" DOB, you are in for one of the sweetest experiences in amateur astronomy. Imagine the exhilaration of opening a clam and discovering a pearl. The sky is full of pearls, astronomical pearls. While they won't make you rich in the financial sense, for amateur astronomers at least, observing the fabled pearls of deep-space is a rich and even exhilarating pastime. A catharsis for the soul that renders the mundane insignificant, and reconnects us with the inner child who revels in awe and wonderment. A night observing with the Sky-Watcher 8" Dobsonian Telescope can leave you with a lingering sense of contentment long after the evening's viewing is over. Some of amateur astronomy's most revered and enthusiastically observed extra solar-system objects are now within your reach. This instrumentation provides entry into the brotherhood of serious amateur astronomers - you have arrived! The summer sky is aglow with astronomical pearls. In the constellation Sagittarius several of the sky's most prominent emission nebulae can be seen well in your 8" SW DOB. The Lagoon Nebula (M8) is a rich aggregation of dust and gasses illuminated by its youthful central stars. This is an area of star formation, the universe giving birth. The Lagoon Nebula appears fiery red in astrophotographs due to the hot hydrogen gas. Located nearby is the smaller, but very beautiful Trifid Nebula (M20). These two nebulae can actually be seen in the same field of view. The magnificent Swan Nebula (M17) is also located in Sagittarius. It is named the Swan for its resemblance to the stately bird. The sky's most awesome globular star cluster, M13, is located in the constellation Hercules, a bee-hive of thousands of stars swarming about a central core. Globular clusters are no longer being formed in the universe, so you are observing fossil light, a glimpse back in time. This is the brightest object of its kind and always a treat to view. The globular cluster M92 is likewise very interesting and can also be found in Hercules. The winter sky holds several stunning pearls oft referred to in popular culture, not just astronomy. Our closest external galaxy, the beautiful Andromeda, perhaps the defining galaxy of the classic spiral form can essentially be seen almost in its entirety within one eyepiece field. Winter's diffuse Great Orion Nebula (M42) is the brightest emission nebula in the heavens. While it can be seen with the naked eye from a dark location, it is nothing less than spectacular in an 8" SW DOB. A billowing cloudlike cauldron of dust and gasses illuminated by large, intensely glowing youthful stars, this object is perhaps the mother of all pearls. Observing with a Dobsonian has been described akin to shooting ducks in a gallery because it is so easy to find your target. Just swing your SW DOB to the quadrant of sky to be searched, and scan the vicinity. An 8x50mm Right Angle optical viewfinder provides both magnification and light-gathering to help narrow your search for those elusive fuzzies when star-hopping. The standard-equipment backlash-free 2" Crayford Focuser insures ultra smooth focusing adjustments. To ensure mechanical ease-of-use, SW uses a high-performance Teflon bearing system in both axes combined with tension adjustment in altitude to facilitate setting the appropriate amount of friction, assuring smooth vertical and horizontal manual movement without free-play from small bumps or gusts of wind. This also eliminates the need to have a balanced optical tube as in an equatorial mount. Sky-Watcher's Teflon bearing system is preferable to the use of ball-bearings. Ball-bearings make unintended movement of the optical tube more difficult to control. Fortunately, at low power, deep-space objects leisurely drift through the field of the SW 8" DOB, so constant mechanical adjustment of the telescope's orientation isn't needed to keep objects in the field of view. Sky-Watcher's revolutionary truss-support concept allows the optical tube's front and back cells to collapse together, aligning on the truss support rods which can then be locked down for easy and secure telescope transport. This one piece, low-hassle OTA design is mechanically simple and results in large aperture telescopes that can be reasonably handled and transported by one individual. This innovation gives Sky-Watcher users tremendous functional ease-of-transportability. The Sky-Watcher 8" DOB utilizes quality components throughout. Pride of workmanship manifests itself in high quality standards of optical and mechanical fabrication. The polishing process for primary and diagonal mirror yields smooth mirror surfaces ensuring good contrast, and properly corrected optics show minimum alterations to the optical wave-front. On each primary mirror, and elliptical diagonal mirror aluminum is vacuum deposited to the front glass surface and then over coated with hard quartz (SiO4). Additional layers of Titanium Dioxide (TiO2) and (SiO4) are then applied. Dust covers help keep your DOB clean when not in use. The mechanical and structural components of the OTA exhibit rigid construction and outstanding stability. The mount construction is sturdy and rigid. Mount design, while simple, facilitates smooth motions about both axes. Quality accessories enhance the observer's viewing experience. For an amazing way to be sure you are using high quality observation equipment, choose the Sky-Watcher Collapsible Dobsonian Telescope.

Specifications for Sky Watcher 8in. Flextube 200P Collapsible Dobsonian Telescope:

Optical Design: Newtonian Reflector
Aperture (mm): 203 mm (8 in)
Focal Length: 1200 mm (47 in)
Focal Ratio: 6
Focal Length of Eyepiece 1 (mm): 25 mm (0.98 in)
Magnification of Eyepiece 1: 48 x
Focal Length of Eyepiece 2 (mm): 10 mm (0.39 in)
Magnification of Eyepiece 2: 120 x
Finderscope: 8x50 RA Viewfinder
Mount Type: Dobsonian
Highest Useful Magnification: 472 x
Lowest Useful Magnification: 29 x
Limiting Stellar Magnitude: 14
Resolution (Rayleigh): 0.7 arc seconds
Resolution (Dawes): 0.58 arc seconds
Light Gathering Power (Compared to human eye): 816 x
Optical Tube Length: 44.5 in (1130 mm)
Optical Tube Weight: 24.2 lbs (11 kg)

Features of Sky Watcher 8in. Flextube 200P Collapsible Dobsonian Telescope:

  • 8" (203 mm) Dobsonian-style Newtonian
  • 1200 mm focal length (f/6)
  • 2" Crayford-style focuser with 1.25" adaptor
  • 4-element Plossl 25 mm and 10 mm 1.25" eyepieces
  • 8x50 right angle erect-image finderscope
  • Solid rockermount with Teflon bearings and tension clutch for altitude
  • Teflon bearing for azimuth
  • Eyepiece height at zenith: 45.5"

Package Contents:

  • Sky Watcher 8in. Flextube 200P Collapsible Dobsonian Telescope

Barska 70070 - 525 Power Starwatcher Telescope Save 53% Brand Barska.

Product Description

Product Info for Barska 70070 - 525 Power Starwatcher Telescope

The 525 Power Starwatcher Telescope from Barska is a practical way to start a lifetime journey to the stars and planets. It is easy to set up and comes with the basics; a finderscope, 3 interchangeable eyepieces, 3x Barlow lens, 90 erect image diagonal, large tripod, and the beginner's version of Barska's Deepsky Astronomy Software. The software is compatible with Windows XP and Vista and has a searchable database of over 10,000+ objects including, nebulae, star clusters, double stars, variable stars, and more. This Starwatcher Telescope boasts fully-coated glass optics for enhanced image brightness and has been engineered with a smooth functioning Altazimuth mount. The 525 Power Starwatcher Telescope is good way to start a budding interest in the celestial wonders.

WARNING: California`s Proposition 65

Specifications for Barska 70070 - 525 Power Starwatcher Telescope:

Included Accessories: DeepSky Astronomy Software, Adjustable Altazimuth Tripod
Magnification: 3 x
Finish: Black Matte
Objective Lens Diameter: 70 mm
Focal Length: 700 mm
Color: Black
Optical Coating: Fully Coated
Condition: New

Features of Barska 70070 - 525 Power Starwatcher Telescope:

  • 700mm f/10 Refractor
  • 3 Interchangeable Eyepieces
  • 90 Diagonal
  • Fully Coated Optics
  • 3x Barlow Lens
  • Extendable Altazimuth Tripod
  • Deepsky Astronomy Software
  • Max Power 525
  • Focal Length 700mm
  • Objective Lens 70mm
  • Optical Coating Fully Coated
  • Finder Scope 5x24
  • Eye Piece K4
  • Eye Piece #2 K9
  • Eye Piece #3 K20
  • Product Weight 6 lbs
  • Included Accessories:
  • Adjustable Altazimuth Tripod
  • DeepSky Astronomy Software

Package Contents:

  • Barska 70070 - 525 Power Starwatcher Telescope

Vixen Ed80sf 80mm (3.15 Inch) Ed Apochromatic Ota Refractor Telescope With 7x50 Finder / Flip Mirror 2617 Telescopes Save 26% Brand Vixen.

Product Description

Product Info for Vixen ED80Sf 80mm (3.15 inch) ED Apochromatic OTA Refractor Telescope with 7x50 Finder / Flip Mirror 2617 Telescopes

The Vixen ED80Sf 80mm (3.15 inch) ED Apochromatic OTA Refractor Telescope 2617 has many astronomers giving glowing reviews, thanks to the telescope 's legendary color-free images and incredible contrast. The ED 80 Sf Refractor OTA Optical Tube Assembly by Vixen features high-grade glass and quality components. Coupled with a medium f/7.5 focal ratio, this Vixen Telescope provides a sharp, color-free image of high contrast. At only 22.4", the Vixen ED80 Sf 80mm 3.15" OTA Telescope is the ultimate grab-n-go APO travel telescope.

Note: The Vixen ED 80Sf 80mm (3.15 in) ED APO (Apochromatic) OTA Refractor Telescope 2617 does not come with a Telescope Mount or Tripod. This is a scope you can start with on a basic user-friendly Vixen Porta Mount and later move up to an electronic mount such as the Vixen Skypod Mount or Vixen Sphinx Mount.

Specifications for Vixen ED-80Sf 80mm (3.15 inch) ED Apochromatic OTA Refractor Telescope 2617:

Optical Tube:   80mm (3.15") ED Apochromatic Multi-coated
Focal Length / F#:   600mm f/7.5
Eyepiece:   Not included
Highest Useful Magnification:   160x
Light Gathering Power:   131x
Resolving Power:   1.45 arc sec, 11.3
Optical Tube Length:   Tube diameter 100mm/4 in
Length:   570mm / 22.4"
Optical Tube Weight:   7.5 lbs. / 3.4 kg.
Accessories:   Dovetail Plate, Tube Rings, Aluminum Case
Photography:   Prime Focus, Eyepiece projection and Afocal Imaging

Package Contents:

  • Vixen ED80Sf 80mm (3.15 inch) ED Apochromatic OTA Refractor Telescope 2617
  • 9x50 Finderscope
  • Finder bracket
  • 2" eyepiece adapter
  • 1 1/4 Flip mirror
  • Tube Rings
  • Dove-tail plate
  • Aluminum Telescope Case

Bushnell Goto North Star 675x4.5 Inch Reflector Telescope Rvo Save $37.46 Brand Bushnell.

Product Description

Product Info for Bushnell GoTo North Star 675x4.5 inch Reflector Telescope RVO

The Bushnell North Star 675x4.5in Motorized GoTo Reflector Telescope w/ RVO is a quantum leap for the modern computerized telescopes. Bushnell NorthStar 675 x 4.5 Motorized GoTo Reflector Telescopes offer novice telescope users a plethora of celestial views at the touch of a button and offers Bushnell's RVO (Real Voice Output) system that features verbal communications. Advanced motorized "go to" technology enables the computer to automatically find and follow any object from its 20,000 object database. The Bushnell GoTo North Star 675x4.5 Inch Reflector Telescope includes a remote control handset with red illuminated LCD readout and red backlit buttons. The Bushnell GoTo North Star 675x4.5in Reflector Telescope also features the new wide-field red dot finderscope, which utilizes a red LED projection and easily allows any user to quickly sight an area of the sky and find night sky objects quickly. Additional features include quick release accessory tray and tripod legs for an easy two-step assembly.

WARNING: California`s Proposition 65

Specifications for Bushnell GoTo North Star 675x4.5" Reflector Telescope RVO 788846:

Magnifications: 45, 135, 225, 675
Specifications: 675 x 4.5 " Motorized GoTo Reflector
Mount: Kinematic Mount
Length: 900mm
Eyepieces: 4mm, 20mm

Package Contents:

  • Bushnell GoTo North Star 675x4.5in Reflector Telescope RVO
  • 4mm and 20mm eyepieces
  • Power-boosting Barlow lens
  • "Go To" computerized tracking technology
  • Red Dot LED finderscope
  • Remote hand-held control module with Real Voice Output (RVO)
  • Quick release tripod
  • Kinematic mount
  • Accessory tray