Technical Support - Vintage Products

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Instruction Manuals and Sheets - Previous Products
Instructions for items previously manufactured or offered by Astro-Physics. We still carry many of the accessory items you may have purchased with previous versions of our products. You will find those items in the "Current Products" section.

  • Refractors
  • German Equatorial Mounts
  • Mount Accessories
  • Telescope Accessories
  • Website Support

  • Refractors

  • Care of Your Astro-Physics Refractor (9-4-14)
  • Focuser Pinion Adjustment (07-15-02) - PDF document - for most Traveler, 2.7" and 4" Focusers shipped prior to July 2001
  • Upgrade Vintage Telescopes with New Focusers


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    German Equatorial Mounts

    If your mount is not listed, please know that we are adding additional instructions as they become available for the web. If your mount is a newer version GTO, please click here.

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    Mount Accessories

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    Telescope Accessories

    Please see the list of accessory instructions for your telescope under the "Current Products" section.


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    Website Support
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    This section of our website is currently under construction. Our goal is to provide a wide range of instructions and information that will prove to be valuable to those who own our products as well as those who are considering the purchase of our products. We realize that we have only scratched the surface and look forward to incorporating additional instruction pages.

    If you have further questions, or the answer you are looking for is not included in this section.
    You may contact Astro-Physics' technical support staff at support@astro-physics.com.

    Copyright © 2004, Astro-Physics, Inc. - All Rights Reserved
    This page was last modified: September 5, 2014

    Astro-Physics, Inc.
    11250 Forest Hills Road, Rockford, IL  61115, U.S.A.
    Phone: 815-282-1513   Fax: 815-282-9847