Televue Radian 12mm - 1.25" (Pre-owned) 102 mm Telescopes Detachable RSR rail for attaching

Detachable RSR rail for attaching an optional red dot finderscope

Focal Length: 336 mm

Filters out Moon-glow wavelengths as well as those from street lights

The built in tripod adapter of the SkyMaster Pro 20x80 not only allows the binocular to be attached to a tripod for added stability but it also acts as a balance rail by sliding along the center support rod

high-speed rotation (50x speed)

Televue Radian 12mm - 1.25" (Pre-owned) 102 mm Telescopes Detachable RSR rail for attachingUsed Eyepiece in Excellent Condition The Radian 12. 0mm eyepiece, for many, is the ideal compromise. It has 20mm of eye relief and an apparent field of view of 60, while not being too heavy or wide to prohibit use in the Tele Vue Bino Vue Stereo Binoclar Viewer. Wide, comfy and relatively light! All glass surfaces are multicoated Blackened lens edges enhance contrast Fold down rubber eyecup Accept standard 1. 25" astronomy eyepiece filters