William Optics Dura Bright 2" Dielectric Diagonal for SCT - D-DIG2D-C-DB-SCT Zoom Binoculars Mechanical Features - In addition

Mechanical Features - In addition to Celestron'''s new optimized optical design

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

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 Mechanical Features - In additionWilliam 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