Cassini 900mm x 135mm Tracker Reflector Telescope

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Item #COSM005-1

  • Your Price:
  • $249.99
  • + FREE Shipping
  • 900mm x 135mm optical tube assembly.
  • Diffraction limited optical tube assembly.
  • Mars eye electronic finder-scope.
  • Slow motion vertical & horizontal manual controls.
  • Fully adjustable, pre-assembled metal tripod.
Questions? Let our experts help!
  • Description

    The Cassini 900 x 135 Tracker Telescope is mounted on Cassini's new Tracker altitude/azimuth mount. It's easy to use up and down, left and right movement allows tracking an object with unprecedented precision using both manual macro adjustments for aiming your telescope and manual micro adjustments for precise observing and tracking. The C-900135TR includes Cassini's sturdy, fully adjustable, pre-assembled metal tripod featuring an accessory tray with slots to place 4 1¼" eyepieces or lenses and retractable rubber feet.

    The optical tube assembly features an 900mm focal length. The large primary mirror is 135mm in diameter and in mounted in a heavy duty mirror cell with push / pull collimation screws. The finder is Cassini's Mars-Eye Electronic Finder which helps by getting the observer behind the telescope without losing the surrounding field of view when targeting objects. Included with the C-900135TR are a 1¼" 10mm Plössl eyepiece, a 1¼" 25mm Astroscopic Eyepiece, and a 2 element 3x Astroscopic Barlow. Lastly, the Cassini Stellarium CD ROM brings skies over your home or anywhere in the world.

    Supplier SKU


    What's Included

    Cassini 900x135 Tracker Telescope, 1.25" Helical Rack, Pinion Focuser, 10mm Plossl Eyepiece, 25mm Astroscopic Eyepiece, 3x Barlow Lens, Planetarium CD Rom

  • Dimensions & Specifications


    1 Year

  • 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

    Default manufacturer warranty.

    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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