William Optics Dura Bright 2" Dielectric Diagonal for SCT - D-DIG2D-C-DB-SCT Zoom Binoculars educational information and images of

educational information and images of the more popular celestial objects

the Contrast-Booster makes the ideal filter set for digital imaging

zero backlash Right Ascension axis shaft: 45 mm steel Declination axis shaft: 45 mm steel Right Ascension bearings: 68 mm Declination bearings: 68 mm Counterweight shaft: 28X280 mm

Now you can get those quality coma-free astro-images from your reflecting telescope

The Baader Hyperion Zoom Barlow quickly attaches to any Hyperion 8-24mmm Clickstop zoom eyepiece

William Optics Dura Bright 2" Dielectric Diagonal for SCT - D-DIG2D-C-DB-SCT Zoom Binoculars educational information and images ofWilliam Optics Dura Bright 2" Dielectric Diagonal For SCT Threads Dura Bright Star Diagonal from William Optics For 2" eyepiece barrels High Reflectivity, 99% Reflective Mirror Dielectric type Mirror, ultra flat This model is for SCT threaded telescopes Attaches directly to SCT rear barrel of telescope This is a Dura Bright Star Diagonal from William Optics which is made specifically for use on an SCT telescope. It attaches directly to the SCT threads