Apertura 6" f/5 Newtonian OTA - 6F5N

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Apertura 6" f/5 Newtonian OTA - 6F5N has a rating of 4.0 stars based on 1 reviews.

Item #APER-6F5N

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  • $299.95
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  • 6" f/5 Newtonian OTA
  • Compact 6" optical tube
  • Includes a durable 2" Crayford focuser
  • Easily fits on a wide variety of mounts
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  • Description

    Apertura 6" f/5 Newtonian OTA

    Apertura's 6" f/4 Imaging Newtonian OTA is a great telescope for those beginning astronomers looking for a way to get started observing or imaging in deep space. The 6" optical tube is compact and is painted white. It will easily fit on mounts that have smaller weight capacities.

    Focuser and Included Accessories

    The OTA includes a rigid 2" Crayford focuser with linear bearings that create a sturdy draw tube and also includes Vixen-style dovetail plate and cradle rings to easily attach to your equatorial mount. A 35mm extension tube is included to add to the OTA's viewing capabilities.

    Accessories include a 6 x 30 finder with bracket, a 2" to 1.25" adapter for the focuser, and a dust cover to keep the optics clean for safe storage.

    We are also including a FREE 35mm Extension Tube - which you can attach to the focuser when you would like to use the telescope for visual use. For imaging, we recommend adding a coma corrector (not included), which will significantly reduce the coma that is inherent in all Newtonian telescopes.

    This Product Comes with the Apertura Absolute Warranty!

      • Two-Year Warranty against product defects.


      • Three-Year Accident Replacement Program that begins after your initial 2 year warranty expires.


      • Your Apertura Absolute Warranty is transferable.


    Download a copy of the Apertura Absolute Warranty for more information on this program, how to make a claim, and why it is important to keep your original receipt and the product's original boxes & packaging!

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    What's Included

    • Apertura 6" f/5 Newtonian OTA

    • 2" Crayford Focuser

    • 2" to 1.25" Adapter

    • FREE 35mm Extension Tube

    • Cradle Rings

    • Vixen-Style Dovetail

    • 6x30 Finderscope & Bracket

    • Dust Cover

  • Dimensions & Specifications

    • Model Number: 6F5N

    • Telescope Series: GSO Imaging Newtonians

    • Telescope Optical Design: Newtonian Reflector

    • Telescope Aperture: 6"

    • Telescope Focal Ratio: f/5

    • Telescope Focal Length: 762mm

    • Secondary Mirror Central Obstruction: 2" Diameter

    • Finder Included: Yes - 6 x 30 Finder Included

    • Focuser Style: Crayford/Crayford Style

    • Focuser Size: 2"

    • Focuser Speed: Single Speed

    • Telescope Mount Type: No Mount - OTA Only

  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    Apertura Absolute Warranty: Initial 2 year warranty against product defects, followed by a 3 year accident replacement program.

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

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