BAADER HYPERION 68° EYEPIECE 17mm OS-IP #0 Photographic Mode: this is

#0 Photographic Mode: this is the standard mode that can be used for general astrophotography

the Flat68III should be set to 5mm for the Fluorostar 91

The three-element Barlow lens is fully multi-coated for a bright and high contrast image

5mm RCA jack

9 kg (including tube rings and dovetail bar) Tube diameter 100 mm Dew shield diameter 112 mm SKU AS-80PHQ

BAADER HYPERION 68° EYEPIECE 17mm OS-IP #0 Photographic Mode: this isThe Baader Hyperion 68 17mm Modular eyepiece uses high quality Phantom group coatings for maximum contrast and zero internal reflections. The Hyperion range of multi function eyepieces feature a modular design with the ability to change the focal length via extension rings. Both 1. 25" and 2" barrels are included, with the 1. 25" barrel able to be unscrewed to add fine tuning rings. Because this section contains the first group of lenses, changing the