Founder Optics Bino-One Binoviewer & Hard Case / Eyepieces Not Included- BOVNE1.25 Reflector Telescopes Excellent Ergonomics: The innovative design

Excellent Ergonomics: The innovative design includes a slip-on Spacer Tube for moving the eyecup farther back for certain applications

2" twist lock ring allows for fast accessory changes

it adopts a new Quadruplet lens

A small spectral gap minimizes the effects of light pollution

91") Interpupillary Distance (min): 63mm (2

Founder Optics Bino-One Binoviewer & Hard Case / Eyepieces Not Included- BOVNE1.25 Reflector Telescopes Excellent Ergonomics: The innovative design*Eyepieces not included Founder Optics Bino One Binoviewer The Founder Optics Bino One Viewer is an amazing binoviewer designed for 3D views! Enjoy viewing comfort and spectacular views through this innovative binocular viewer, designed to connect to a wide array of spotting scopes or telescopes! Ideal for observing a total or partial eclipse when used in conjunction with a telescope that has a Solar Filter attached to it. It is unsafe to look