Showing posts with label newtonian. Show all posts
Showing posts with label newtonian. Show all posts

Wednesday, June 19, 2013

Carson® Red Planet 45-100x114mm Newtonian Reflector Telescope (RP-300) Best Reviews


Save Price Carson® Red Planet 45-100x114mm Newtonian Reflector Telescope (RP-300)

This on-line sellers supply the best and save cost cost which integrated super conserve shipping (in U.S.A. only) for Carson® Red Planet 45-100x114mm Newtonian Reflector Telescope (RP-300). Reading opinions offers you having a a good deal of fuller info of the cons and pros of the Carson® Red Planet 45-100x114mm Newtonian Reflector Telescope (RP-300).



The Red Planet Series RP-300 is a Newtonian Reflector telescope. It's large 114mm diameter reflecting mirror captures plenty of light for crisp, bright images and startling detail. The RP-300 features a high-quality, heavy duty aluminum tripod and a sturdy equatorial mount to counteract shaking and movements. It features setting circles which allow you to dial in coordinates similar to “latitude and longitude" to find specific stars and constellations. Use the Red Planet telescopes to view the Rings of Saturn, the Moons of Jupiter and much more. It features a 6x30mm finder scope and two high quality eyepieces for the best viewing results. The RP-300 comes with a K20mm and K9mm eyepiece. This powerful telescope is perfect for astromical viewing. The Red Planet line features a sophisticated and sleek design so attractive you will be proud to keep it out all year round and it will blend nicely with any décor.

You still want to buy the Carson® Red Planet 45-100x114mm Newtonian Reflector Telescope (RP-300)?. TheCarson® Red Planet 45-100x114mm Newtonian Reflector Telescope (RP-300) is basically a very good product. If compared to the others. Carson® Red Planet 45-100x114mm Newtonian Reflector Telescope (RP-300) is clearly better.Buy now !!, you might have a saveprice price, you should check the price before you buy.Of course, everybody wants to have their been then you should check-sized price is at the bottom.

Carson® Red Planet 45-100x114mm Newtonian Reflector Telescope (RP-300) Feature

  • Magnification: 45x-100x, Aperture: 114mm, Focal Length: 900mm
  • Finder Scope: 6x30mm, Weight: 17.2-Pounds, Dimensions: 34.25 and quot x 5.75 and quot x 5.75 and quot
  • Perfect for Intermediate Astronomers
  • Included Accessories: K20mm and K9mm eyepieces and an adjustable aluminum tripod
  • Backed by Carson's One Year Limited Warranty





  • Sunday, June 16, 2013

    Buy Levenhuk Ra 200N F4 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating


    Levenhuk Ra 200N F4 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating by Levenhuk, Inc.

    Levenhuk Ra 200N F4 OTA
    Newtonian telescope. Primary mirror diameter: 200 mm.


    Levenhuk Ra 200N F4 OTA has a focal length of 31.5 inches and a primary mirror diameter of 7.9 inches. The tube is designed for astrophotography but still can be successfully used for visual observations. The tube itself is made of metal that makes it sturdy and reliable.


    Levenhuk Ra 200N F4 comes with a 2'' dual-speed Crayford focuser that has known advantages: its construction makes for higher stability and the 2'' barrel diameter allows to easily attach a lot of accessories, including powerful cameras. The telescope tube is fitted with a built-in fan for cooling the primary mirror.


    The kit includes:
    - Levenhuk Ra 200N F4 optical tube
    - Finder scope
    - Finder scope base
    - Cooling fan
    - Batteries kit (6 pieces)
    - User guide and 3-year warranty



    Specifications:
    Optical design: Newtonian reflector
    Optics material: BK-7 glass
    Optical coating: quartz-protected aluminum
    Telescope tube: metal
    Primary mirror diameter (aperture), in: 7.9
    Focal length, in: 31.5
    Focal ratio: f/4
    Barrel diameter: 2", 1.25"
    Focuser: 2''dual-speed Crayford focuser
    Tube-mount assembly system: dovetail plate
    Finder scope: optical, 8x50
    Optical tube length, in: 28.3
    Optical tube diameter, in: 9.4
    Optical tube weight, lbs: 16



    Read more Levenhuk Ra 200N F4 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating

    Levenhuk Ra 200N F4 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating Feature

  • Newtonian telescope
  • Primary mirror diameter: 200 mm
  • Comes in a kit - see the description






  • Friday, June 14, 2013

    Best Levenhuk Ra 200N Dob Telescope, Newtonian reflector, 200 mm, dobsonian mount, with accessory kit


    Levenhuk Ra 200N Dob Telescope, Newtonian reflector, 200 mm, dobsonian mount, with accessory kit by Levenhuk, Inc.

    Levenhuk Ra 200N Dob Telescope
    Newtonian telescope. Primary mirror diameter: 200 mm. Focal length: 1200 mm.


    Levenhuk Ra 200N Dob Telescope is a Newtonian reflector on Dobsonian mount with 1200 mm (47.2 in) focal length and 200 mm (7.9 in) aperture. Even if you are just a beginner, you can easily assemble the mount of this telescope - it won't cause any troubles. The primary mirror has a reflectivity index of 94%; and all optical elements are made of top-quality BK-7 glass. Also, there is a built-in cooling fan for adapting to the outside temperature. With Levenhuk Ra 200N Dobsonian Telescope you will get everything you need for your observations; necessary accessories are included in the kit.



    Levenhuk Ra 200N Dob Telescope includes:

    - Telescope optical tube
    - Dobsonian mount
    - Plössl eyepiece (9 mm)
    - SuperView eyepiece (30 mm)
    - 8x50 finder scope
    - Finder scope base
    - Cooling fan
    - User guide and 3-year warranty



    Specifications:
    Optical design: Newtonian reflector
    Primary mirror diameter, mm: 200
    Focal length, mm: 1200
    Magnification, x: 400
    Highest practical power, x: 400
    Lowest practical power, x: 26
    Focal ratio: f/6
    Limiting stellar magnitude: 14.2
    Resolution threshold, arcseconds: 0.69
    Focuser: 2" dual-speed Crayford
    Mount type: altazimuth, Dobsonian
    Barrel diameter: 2", 1.25"
    Tube-mount assembly system: quick-release thumbscrew
    Finder scope: optical, 8x50 mm
    Eyepieces (included in the kit): 9 mm Plössl, 30 mm SuperView
    Primary mirror optics material: BK-7 glass
    Mirror shape: paraboloid
    Optical tube material: metal
    Optical tube length, in: 46.1
    Optical tube diameter, in: 9.5
    Mount dimensions, in: 19.7x23.6
    Optical tube weight, lbs: 20.7
    Mount weight, lbs: 24.6
    Total weight, lbs: 62.8



    Read more Levenhuk Ra 200N Dob Telescope, Newtonian reflector, 200 mm, dobsonian mount, with accessory kit

    Levenhuk Ra 200N Dob Telescope, Newtonian reflector, 200 mm, dobsonian mount, with accessory kit Feature

  • Newtonian telescope
  • Primary mirror diameter: 200 mm
  • Focal length: 1200 mm
  • Comes in a kit - see the description






  • Tuesday, June 11, 2013

    %$$$ Quality Levenhuk Ra 200N F4 Carbon OTA, Newtonian reflector, 200 mm, quartz-aluminum coating, carbon tube


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    Main Features : Levenhuk Ra 200N F4 Carbon OTA, Newtonian reflector, 200 mm, quartz-aluminum coating, carbon tube

  • Newtonian telescope
  • Primary mirror diameter: 200 mm
  • Levenhuk Ra 200N F4 Carbon OTA
    Newtonian telescope. Primary mirror diameter: 200 mm



    Levenhuk Ra 200N F4 Carbon OTA has a focal length of 31.5 inches and a primary mirror diameter of 7.9 inches. The tube is designed for astrophotography but still can be successfully used for visual observations.



    The main feature of this tube is the carbon-fiber-reinforced polymer used for its shell, material that makes the tube lighter and allows to decrease focal length dependency on temperature spans. This material also makes for quick recovery of the thermal equilibrium. In addition to that, Levenhuk Ra 200N F4 Carbon OTA comes with a stable 2'' dual-speed Crayford focuser and built-in fan of 3.2 inches diameter for cooling the primary mirror.



    The kit includes:
    - Levenhuk Ra 200N F4 Carbon optical tube
    - Finder scope
    - Finder scope base
    - Cooling fan
    - Batteries kit (6 pieces)
    - User guide and warranty



    Specifications:
    Optical design: Newtonian reflector
    Optics material: BK-7 glass
    Optical coating: quartz-protected aluminum
    Telescope tube: carbon
    Primary mirror diameter (aperture), in: 7.9
    Focal length, in: 31.5
    Focal ratio: f/4
    Focuser: 2'' dual-speed Crayford focuser
    Tube-mount assembly system: dovetail plate
    Finder scope: optical, 8x50
    Optical tube length, in: 30.3
    Optical tube diameter, in: 9.4
    Optical tube weight, lbs: 13.8






    Monday, June 10, 2013

    Best Galileo FS120DX 1000 x 120mm Newtonian Reflector Telescope


    Galileo FS120DX 1000 x 120mm Newtonian Reflector Telescope by Galileo Visions Inc
    The Galileo 1000-mm x 120-mm telescope lets you explore the night sky with a 20-mm Astroscope eyepiece, an elevated Mars Eye electronic finderscope and a balanced super-glide mount with slow-motion controls. Actual image taken from this telescope is shown.

    Read more Galileo FS120DX 1000 x 120mm Newtonian Reflector Telescope

    Galileo FS120DX 1000 x 120mm Newtonian Reflector Telescope Feature

  • Newtonian reflector telescope with slow motion controls
  • Zoom eyepieces change power levels without having to change eyepieces
  • Pre-assembled tripod for fast easy set up
  • Focal length: 1000mm
  • Objective lens: 120mm






  • Sunday, June 9, 2013

    *** Levenhuk Ra 300N Dob Telescope, Newtonian reflector, 300 mm, dobsonian mount, with accessory kit buy


    Levenhuk Ra 300N Dob Telescope, Newtonian reflector, 300 mm, dobsonian mount, with accessory kit

    Levenhuk Ra 300N Dob Telescope, Newtonian reflector, 300 mm, dobsonian mount, with accessory kit  : image

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    "Levenhuk Ra 300N Dob Telescope, Newtonian reflector, 300 mm, dobsonian mount, with accessory kit" Feature

    Levenhuk Ra 300N Dob Telescope
    Newtonian telescope. Primary mirror diameter: 300 mm. Focal length: 1520 mm.



    Levenhuk Ra 300N Dob Telescope is a Newtonian reflector on Dobsonian mount with 1520 mm (59.8 in) focal length and 300 mm (11.8 in) aperture. If you want to find a telescope that even an amateur stargazer can easily use, Levenhuk Ra 300N Dobsonian Telescope is what you are looking for! All optical elements are made of top-quality BK-7 glass and the telescope also has the built-in cooling fan for the primary mirror. This telescope comes with everything you need for your observations.



    Levenhuk Ra 300N Dob Telescope includes:

    - Telescope optical tube
    - Dobsonian mount
    - Plössl eyepiece (9 mm)
    - SuperView eyepiece (30 mm)
    - 8x50 finder scope
    - Finder scope base
    - Cooling fan
    - User guide and 3-year warranty



    Specifications:

    Optical design: Newtonian reflector
    Primary mirror diameter, mm: 300
    Focal length, mm: 1520
    Magnification, x: 600
    Highest practical power, x: 300
    Lowest practical power, x: 43
    Focal ratio: f/5
    Limiting stellar magnitude: 14.9
    Resolution threshold, arcseconds: 0.46
    Focuser: 2" dual-speed Crayford
    Mount type: altazimuth, Dobsonian
    Barrel diameter: 2", 1.25"
    Tube-mount assembly system: quick-release thumbscrew
    Finder scope: optical, 8x50 mm
    Eyepieces (included in the kit): 9 mm Plössl, 30 mm SuperView
    Primary mirror optics material: BK-7 glass
    Mirror shape: paraboloid
    Optical tube material: metal
    Optical tube length, in: 53.9
    Optical tube diameter, in: 14.2
    Mount dimensions, in: 24.8 x 25.1
    Optical tube weight, lbs: 46.3
    Mount weight, lbs: 29.7
    Total weight, lbs: 94.8








    Saturday, June 1, 2013

    Best Orion 10" f/3.9 Newtonian Astrograph Reflector Telescope


    Orion 10" f/3.9 Newtonian Astrograph Reflector Telescope by Orion
    Our largest reflector optimized for astro-imaging boasts 10-inch parabolic primary optics with a very fast f/3.9 focal ratio for exceptional wide-field, deep-space imaging performance. Even faint galaxies and nebulas exhibit stunning detail with limited exposure time when photographed through this large-aperture astrograph with a CCD imager or DSLR camera. You'll get incredibly bright, crisp images that will make apo refractor aficionados green with envy - and you'll have more green in your wallet thanks to this telescope's more-affordable Newtonian design. Both the 10-inch (254mm) primary and secondary mirror feature enhanced reflectivity (94%) aluminization for bright, contrast-rich images. The 82mm minor axis secondary mirror provides excellent full-field illumination with modern CCD imagers and DSLR cameras, with less than 8% light drop-off at the edge of APS-C sized sensors. The adjustable 4-vane secondary mirror holder features very thin, 1mm thick spider vanes to minimize diffraction effects in images. A center mark on the primary mirror and three easy-grip collimation knobs make optical alignment easy and precise. Extended tube length of 7.5-inches in front of the focuser blocks intrusion of off-axis light, ensuring optimum image contrast.

    Read more Orion 10" f/3.9 Newtonian Astrograph Reflector Telescope

    Orion 10" f/3.9 Newtonian Astrograph Reflector Telescope Feature

  • This affordable 10" astrograph is ideal for capturing stunning deep-sky astro-images
  • Fast f/3.9 focal ratio provides swift wide-field imaging performance
  • Enhanced reflectivity aluminum coatings on primary and secondary mirror provide 94% reflectivity
  • Sturdy 2" dual-speed low-profile Crayford focuser permits ultra-fine focus with 11:1 ratio
  • Extended tube length of 7.5" in front of the focuser blocks peripheral light, optimizing image contrast






  • %$$$ Save Levenhuk Ra 250N F4 OTA, Newtonian reflector, 250 mm, quartz-protected aluminum coating


    Buy Levenhuk Ra 250N F4 OTA, Newtonian reflector, 250 mm, quartz-protected aluminum coating

    Most of the patron reviews inform that the Levenhuk Ra 250N F4 OTA, Newtonian reflector, 250 mm, quartz-protected aluminum coating from Publisher ,are quality product. It could be a pretty great product for the value. You can scan overview from consumers to find out additional from their past experiences. The customers feedback will give you a nice suggestion of the price and nice satisfaction of the products.

    All in all, we are actually suggest Levenhuk Ra 250N F4 OTA, Newtonian reflector, 250 mm, quartz-protected aluminum coating fou you. This on-line sellers provide the best and save price value which included super save shipping (in U.S.A. only). Reading opinions provides you using a a lot of fuller details on the cons and pros of the Levenhuk Ra 250N F4 OTA, Newtonian reflector, 250 mm, quartz-protected aluminum coating.


    Levenhuk Ra 250N F4 OTA
    Newtonian telescope. Primary mirror diameter: 250 mm.



    Levenhuk Ra 250N F4 OTA has a focal length of 39.4 inches and a primary mirror diameter of 9.9 inches. The tube is designed for astrophotography but still can be successfully used for visual observations. The telescope tube is made of metal that makes it sturdy, reliable and long lasting.



    Levenhuk Ra 250N F4 comes with a 3'' dual-speed Crayford focuser that makes for higher stability and the 3'' barrel diameter allows to easily attach a lot of accessories including more powerful cameras. The telescope tube is fitted with a built-in fan for cooling the primary mirror.



    The kit includes:
    - Levenhuk Ra 250N F4 optical tube
    - Finder scope
    - Finder scope base
    - Cooling fan
    - Batteries kit (6 pieces)
    - User guide and 3-year warranty



    Specifications
    Optical design: Newtonian reflector
    Optics material: BK-7 glass
    Optical coating: quartz-protected aluminum
    Telescope tube: metal
    Primary mirror diameter (aperture), in: 9.8
    Focal length, in: 39.4
    Focal ratio: f/4
    Barrel diameter: 2", 1.25"
    Focuser: 2" dual-speed Crayford focuser
    Tube-mount assembly system: dovetail plate
    Finder scope: optical, 8x50
    Optical tube length, in: 38.6
    Optical tube diameter, in: 12.2
    Optical tube weight, lbs: 29.3



    Levenhuk Ra 250N F4 OTA, Newtonian reflector, 250 mm, quartz-protected aluminum coating Feature

  • Newtonian telescope
  • Primary mirror diameter: 250 mm
  • Comes in a kit - see the description
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    Friday, May 31, 2013

    ****** Revews HoTech 2" & 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-2D


    Shop for Save HoTech 2" & 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-2D.Save and Options of HoTech 2" & 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-2D from variety stores in usa. 2013.

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    HoTech 2" & 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-2D Description

  • HoTech 2" & 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-2D
  • HoTech 2" & 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-2D






    Tuesday, May 28, 2013

    HOTECH 1.25 Inch Laser Collimator for Newtonian and Schmidt-Cassegrain Telescopes Shopping


    We are here to serve your needs with the largest selection of products in the largest variety of categories on the web. We comb the web to make sure our prices are the reasonable price, especially HOTECH 1.25 Inch Laser Collimator for Newtonian and Schmidt-Cassegrain Telescopes. We stand behind the quality of the products we sell, which is why we provide you with excellent quality for every items on our sites.

    Product Name : HOTECH 1.25 Inch Laser Collimator for Newtonian and Schmidt-Cassegrain Telescopes

    HoTech 1.25 SCA Laser Collimator for both Newtonian and SCT Telescopes. Unit comes with built-in Selft Centering Adapter and one CR123 battery.The HoTech laser collimator separates itself from all the other laser collimators with its innovative self-centering adapter technology (SCA). The mechanism allows precise and repeatable installation in all brands of 1.25" and 2" telescope focusers. All laser collimators in the current market have one fundamental problem - the slop in the adapting mechanism between the laser collimator and the telescope focuser. This problem is clearly recognized and often discussed among astronomers but so far there is no definite solution in the market yet.No matter how tight the tolerances are machined on the laser collimator or the focuser a small gap is required to allow installation of the laser collimator. Once the laser collimator is inserted the required gap becomes a problem. The laser collimator is fixed either with one or more thumbscrews or an unified compression ring. Both methods introduce a very critical issue namely an off-axis installment that instantly destroys the precision of your collimation instrument along the entire optical axis.The patented HoTech SCA Laser Collimator separates itself from all the other laser collimators with its innovative self-centering adapter technology (SCA). The mechanism allows precise and repeatable installation in all brands of 1.25" and 2" telescope focusers. All laser collimators in the current market have one fundamental problem - the slop in the adapting mechanism between the laser collimator and the telescope focuser. Using the conventional thumbscrew or the unified compressing ring to adapt the laser collimator will definitely shift the optical center to one side. The Self-Centering Adapter cleverly eliminates the slop by linearly compressing the built-in rubber rings. By doing this the diameter of the rings expands to compensate the gap.

    Product Description : HOTECH 1.25 Inch Laser Collimator for Newtonian and Schmidt-Cassegrain Telescopes

    ***Why don't we show the price?
    Because our price may lower than the manufacturer suggested retail price, the manufacturer does not allow us to show you our price until you click to see price
    You are seeking for HOTECH 1.25 Inch Laser Collimator for Newtonian and Schmidt-Cassegrain Telescopes at cheaper price. No way!!!, here is the good place and trustable site. Let's decide to buy HOTECH 1.25 Inch Laser Collimator for Newtonian and Schmidt-Cassegrain Telescopes with us and check our best service now!!!






    Thursday, May 23, 2013

    Best Levenhuk Strike 135 PLUS Telescope, Newtonian, 135 mm, fully multi-coated optics, with advanced kit


    Levenhuk Strike 135 PLUS Telescope, Newtonian, 135 mm, fully multi-coated optics, with advanced kit by Levenhuk, Inc.

    Levenhuk Strike 135 PLUS Telescope
    Newtonian telescope. Objective lens diameter: 135 mm. Focal length: 900 mm


    Levenhuk Strike 135 PLUS is the perfect Newtonian telescope for advanced users. This model allows an observer to see not only the Solar System planets with their moons, but also peek into the deep sky to witness nebulas, star clusters and other wonders of outside the Solar System. This wide range of available objects for deep sky observation is achievable due to the 3.5-inches objective lens of the Levenhuk Strike 135 PLUS Telescope. The high quality of the telescope optics provides clear views of observed objects without aberrations and gets this model even closer to the professional telescopes.



    The kit includes:
    - Telescope on a German equatorial mount
    - Steel tripod
    - Steel focuser 1.25"
    - Eyepieces: KF 25, PL 10 mm
    - Zoom eyepiece 7.5-22 mm
    - 2x Barlow lens
    - Finder scope: Red Dot
    - "See it all!" astonomer's book
    - Posters (Moon, Sun and Other Stars, Solar System)
    - Planisphere - a rotating star-chart
    - Stellarium - 3D planetarium software (on CD)
    - Compass
    - Levenhuk Zongo 40 Case - waterproof telescope case perfect for transportation

    User manual and 3-year warranty are also included.


    Specifications:
    Optical design: Newtonian telescope
    Objective lens diameter (aperture), mm: 135
    Focal length, mm: 900
    Focal ratio: f/6.7
    Highest practical power, x: 372
    Limiting stellar magnitude: 12.75
    Resolution threshold: 0.86"
    Focuser: 1.25", steel
    Eyepieces diameter: 1.25"
    Eyepieces: KF 25, PL 10 mm, 7.5-22 mm
    Barlow lens: 2x
    Diagonal mirror: no
    Finder scope: Red Dot
    Mount: German equatorial
    Tripod: steel
    Dimension, in: 38x19x12.8
    Weight, lbs: 32



    Read more Levenhuk Strike 135 PLUS Telescope, Newtonian, 135 mm, fully multi-coated optics, with advanced kit

    Levenhuk Strike 135 PLUS Telescope, Newtonian, 135 mm, fully multi-coated optics, with advanced kit Feature

  • Newtonian telescope
  • Objective lens diameter: 135 mm
  • Focal length: 900 mm
  • Comes in a kit - see the description






  • HoTech 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-1.25D Best Reviews


    Best Review HoTech 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-1.25D

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    HoTech 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-1.25D

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    HoTech 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-1.25D Feature

  • HoTech 1.25" SCA Laser Collimator for Newtonian Telescope - Dot Model # SCA-1.25D





  • Wednesday, May 22, 2013

    Levenhuk Ra 200N F5 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating Shopping


    Save Price Levenhuk Ra 200N F5 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating

    This on-line sellers supply the best quality and save expense price tag which included super conserve shipping (in U.S.A. only) for Levenhuk Ra 200N F5 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating. Reading opinions gives you having a a good deal of fuller data on the cons and pros from the Levenhuk Ra 200N F5 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating.



    Levenhuk Ra 200N F5 OTA
    Newtonian telescope. Primary mirror diameter: 200 mm.


    Levenhuk Ra 200N F5 OTA has a focal length of 39.4 inches and a primary mirror diameter of 7.9 inches. This tube is a good choice not just for astronomical observations but also for astrophotography. Pyrex glass used for manufacturing the tube's mirrors has low ratio of the degree of expansion to the change in temperature. The mirrors' reflective layer is fully multi-coated and covered with silicon dioxide sputtering to protect it from external conditions.


    Sturdy and reliable metal construction of the telescope tube ensures that Levenhuk Ra 200N F5 OTA will serve you for a long period of time.


    Levenhuk Ra 200N F5 OTA comes with a precise dual-speed Crayford focuser and a built-in fan of 3.2 inches diameter for cooling the primary mirror.


    The kit includes:
    - Levenhuk Ra 200N F5 optical tube
    - Finder scope
    - Finder scope base
    - Cooling fan
    - Batteries kit (6 pieces)
    - User guide and 3-year warranty



    Specifications:

    Optical design: Newtonian reflector

    Optics material: BK-7 glass

    Optical coating: quartz-protected aluminum

    Telescope tube: metal

    Primary mirror diameter (aperture), in: 7.9

    Focal length, in: 39.4

    Focal ratio: f/5

    Barrel diameter: 2", 1.25"

    Focuser: 2" dual-speed Crayford

    Tube-mount assembly system: dovetail plate

    Finder scope: optical, 8x50

    Optical tube length, in: 37

    Optical tube diameter, in: 9.4

    Optical tube weight, lbs: 18.2



    You still want to buy the Levenhuk Ra 200N F5 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating?. TheLevenhuk Ra 200N F5 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating is basically a very good product. If compared to the others. Levenhuk Ra 200N F5 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating is clearly better.Buy today, you might have a price save, you should check the price before you buy.Of course, everybody wants to have their been then you should check-sized price is at the bottom.

    Levenhuk Ra 200N F5 OTA, Newtonian reflector, 200 mm, quartz-protected aluminum coating Feature

  • Newtonian telescope
  • Primary mirror diameter: 200 mm
  • Comes in a kit - see the description





  • Tuesday, May 21, 2013

    Best Carson® Red Planet 35-88x76mm Newtonian Reflector Telescope (RP-100)


    Carson® Red Planet 35-88x76mm Newtonian Reflector Telescope (RP-100) by Carson
    The Red Planet Series RP-100 is a Newtonian Reflector telescope. It's large 76mm diameter reflecting mirror captures plenty of light for crisp, bright images and startling detail. The RP-100 features a high-quality, heavy duty aluminum tripod and a U-Mount with slow motion controls for easy tracking of specific stars, planets and constellations. Use the Red Planet telescopes to view the Rings of Saturn, the Moons of Jupiter and much more. It features a 10x30mm finder scope and two high quality eyepieces for the best viewing results. The RP-100 includes both an H20mm and an H8mm erecting eyepiece. These erecting eyepieces keep the viewing image right-side up which is perfect for both terrestrial and astronomical viewing. The Red Planet line features a sophisticated and sleek design so attractive you will be proud to keep it out all year round and it will blend nicely with any décor.

    At Carson, we manufacture only the highest quality products.  We're so confident in our products that we back them with a No Fault, No Hassle Warranty!  In the even that your product gets damaged, regardless of cause, Carson will repair or replace them for a total cost of $15.00, which includes all return shipping and handling fees.  NO HIDDEN CHARGES!  If your product is found to have manufacturing defects in materials or workmanship, Carson will repair or replace your product and return them FREE OF CHARGE.

    Read more Carson® Red Planet 35-88x76mm Newtonian Reflector Telescope (RP-100)

    Carson® Red Planet 35-88x76mm Newtonian Reflector Telescope (RP-100) Feature

  • Magnification: 35x - 87.5x | Aperture: 76mm | Focal Length: 700mm
  • Finder Scope: 10x30mm Erecting | Weight: 8 lbs.
  • Dimensions: 25.5& x 5.0x 5.0 | Perfect for Beginner Astronomers
  • Included Accessories: H20mm and H8mm (Erecting) eyepieces and an adjustable aluminum tripod
  • Backed by Carson's One Year Limited Warranty
  • Aperture 76mm (3-Inch) 35x - 87.5x magnification
  • Focal length 700mm (27.6-Inch)
  • 10 x 30mm erecting finder scope
  • H20mm & H8MM erecting eyepieces
  • U-mount with sturdy aluminum Tripod