Refractor Websites:

  • demel.us

    Demel Ophthalmic Equipment Service

    Demel Opthalmic Equipment

  • clementfocuser.com

    Clement Focuser

    Clement Focuser is a new type of telescope focuser, patented, low profile, compliant, long travel, non-rotating, precision, no grease, no image shift, works in harsh environment...

  • skyinsight.net

    Your Insight into the Sky and Astronomy

    Astromomy resources for amateur astronomers and astronomy. The Astronomy Search Tool with over half-a-million messages.

  • scopes4rent.com

    Scopes4Rent, LLC - Telescope Rentals - Sky Tours

    Quality refractor, reflector, and Schmidt-Cassegrain rentals for travel, casual observing, birding, and star parties. Affordable daily, weekly, and biweekly rates are available.

  • neilenglish.net

    Neil English's world of Refractors

    Dedicated to classic telescopes and converging science with the Christain Faith, particularly the classical achromatic refractor. The articles found on this website describe the...

  • astunit.com

    The Astronomical Unit - Home