5 Item(s)
Set Descending Direction
  1. Astro-Tech 2" 99% Reflectivity Dielectric Mirror Diagonal For Refractors

    $119.95

    This 2” dielectric mirror-type star diagonal is an outstanding value. At this low price, if there ever was a bargain in astronomy, this is it . . .

  2. Celestron 1.25" Prism diagonal

    $39.95
    A Star Diagonal lets you view objects that are at a 90° angle from the direction the telescope is pointing, thereby allowing comfortable viewing when the telescope is pointed at, or near, the zenith (i.e. directly overhead). The resulting image is right side up, but will be reversed from left to right. . . .
  3. Celestron 2" Starbright XLT Enhanced aluminum mirror diagonal for SCTs

    $139.95
    This 2" first surface mirror diagonal for Schmidt-Cassegrains has a 1.25" eyepiece adapter and Starbright XLT enhanced multicoatings for better than 96% reflectivity . . .
  4. Astro-Tech 1.25" 99% Reflectivity dielectric mirror diagonal

    $69.95
    This 1.25" dielectric mirror-type star diagonal was a Sky & Telescope Hot Product for 2007! Considering its performance, it would be an outstanding value at twice the price. At its economical low price, it's still a hot product, and nothing short of sensational . . .
  5. Meade 2" 99% Reflectivity dielectric mirror diagonal, with 1.25" adapter

    $149.00
    This 90° 2" mirror star diagonal uses premium dielectric coatings for an exceptionally high 99% reflectivity . . .
5 Item(s)
Set Descending Direction