[Pre Order - allow extra time] Vixen Optics 81mm BT81S-A Astronomical Binoculars OTA Upright Image Binocular Viewing, Aperture of 81mm, Focal Length of 480mm, 45-Degree Angled, Magnesium Fluoride Coated, Individual Focus, Carry Handle, Finder Bracket
[Pre Order - allow extra time] Vixen Optics 81mm BT81S-A Astronomical Binoculars OTA Upright Image Binocular Viewing, Aperture of 81mm, Focal Length of 480mm, 45-Degree Angled, Magnesium Fluoride Coated, Individual Focus, Carry Handle, Finder Bracket