Tele Vue 13mm Nagler Type 6 Eyepiece - 1.25" - EN6-13.0 Imaging Cameras BaK-4 prisms and fully multi-coated

BaK-4 prisms and fully multi-coated optics utilizing Celestrons proprietary XLT coating technology

Multi-Coated optics for sharp

Celestron Product Number: 71404

due to additional length

" Thanks Terry

Tele Vue 13mm Nagler Type 6 Eyepiece - 1.25" - EN6-13.0 Imaging Cameras BaK-4 prisms and fully multi-coatedAbout the TeleVue 13mm Nagler Type 6 Eyepiece 1. 25" The 7 element, TeleVue 13mm Nagler Type 6 design is based on the original patented Nagler design. This new 7 element TeleVue Telescope Eyepiece design update for the short focal length Nagler deserves its own designation. Using different exotic materials, coating processes and design ingenuity, Al has massaged more eye relief, contrast, and true field of view into the shorter focal length Naglers,