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astrophotography
Explore Scientific 2" ED replacement focuser for ED80CF
480mm focal length refractor
The Explore Scientific EXOS2-GT with PMC-Eight mount is an excellent choice for the visual astronomer and a first-rate economical option for astrophotography
Weighs 21lbs
Explore Scientific 2" Field Flattener for ED APO with Nikon T-Mount Focal Length_1200 - 1399mm astrophotography2" Field Flattener A curved focal plane is an inherent feature in most telescope designs and is nothing to note for general stargazers. But, for astrophotographers, the consequences of that same curved plane can ruin hours of patient imaging. Designed for refracting telescopes, Explore Scientifics Field Flattener can tackle the edge of field aberrations caused by this necessary curvature to ensure your long night at the eyepiece will not be in vain.