Both Nikon Binocular Telescope 20x and 25x models realise a brighter, high-resolution image with a large 120-mm objective diameter. The Binocular Telescope 20×120 IV employs a superior optical system that achieves a sharp image with various aberrations effectively compensated. The Binocular Telescope 20×120 IV with a superior optical system achieves a sharp image with various aberrations effectively compensated.


The Binocular Telescope 25×120 enables high-power and dynamic observation with superior image flatness while realising a wide field of view (64.7° apparent field of view). The binocular body is an airtight and waterproof structure which prevents rain and night dew entering. Also, it is filled with nitrogen gas to keep the binoculars fog-free inside. High corrosion-proofing and shake-resistance features maintain performance over an extended life.

Attaching to the optional Binocular Telescope Pillar Stand w/Adapter enables stable and easier observation. These are large binoculars that can be used in a wide range of applications from professional to leisure observation, such as fishing, sailing, astronomical observation and surveillance purposes.