Simple in design, with no batteries and no electrical parts, the Mark 3 has been well received since it's introduction.

Like the Mark l telescope the Mark 3 binoculars are manufactured in USA by Seecoast Manufacturing Inc.

The 360˚, or full round base, is suited for outdoor observation platforms and river walks.

The pedestal and base are included with the Mark 3 binoculars.  Base information here

Mark 1 and Mark 3 are interchangeable onto existing Seecoast bases and pedestals.