Hyperion Universal Zoom Mark IV: fourth generation of Baader-Zoom, 68° Widefield eyepiece with five magnifications - focal lengths 8, 12, 16, 20 and 24mm clearly defined with "smoothed-out" improved Clickstop Action (a must for effortless binoviewing) | Includes 2" and 1¼" barrel, usable for all telescopes with 1.25" or 2" focusers, and some spotting scopes with 1 3/8" thread (Celestron / Sky-Watcher and others) | High Quality Phantom Coating Group Multicoatings! For faintest objects, maximum contrast and total freedom from reflections | Large adjustable rubber eyecup, smaller straight rubber eyecup and winged, foldable eyecup included, to fit over M43 photo/video-thread | M43-Video-Photo thread for afocal and classical projection photography, permits optional adaptation of practically any camera with optional accessories

Baader Planetarium VariLock 29 T2 Extension Tube 20-29mm with Graduated Length Scale

Baader Planetarium VariLock 46 T2 Extension Tube 29-46mm - Tools - Extensions - Baader Warranty | Comes complete with all tools needed | The Baader VariLock T2 Extension Tube camera side connection can be replaced by a bayonet ring for Canon EOS and Nikon | It is a complete adapter system to keep precise back focus distances | The Baader VariLock T2 Extension Tube adds and extension of 29-46 mm