Nikon Eyepiece SEP-20-60 for Prostaff 5 Fieldscopes

The Nikon 16-48x/20-60x Prostaff 5 Eyepiece is a dedicated eyepiece for use with specific Nikon PROSTAFF 5 Fieldscopes. Designed for digiscoping with certain COOLPIX cameras.

The Nikon ProStaff 16-48x / 20-60x Spotting Scope Eyepiece is designed to be used with Nikon ProStaff 5 60/60A and 82/82A spotting scopes.

Specifications when used with Nikon ProStaff 5 60mm Spotting scope (both straight and angled models):

Magnification - 16-48x
Real field of view (at 16x magnification) - 2.6°
Apparent field of view (at 16x magnification) - 39.9°
Field of view (at 1000m at 16x magnification) - 45m
Exit pupil (at 16x magnification) - 3.8mm
Relative brightness (at 16x magnification) - 14.4
Eye relief (at 16x magnification) - 16.9mm
Weight - 225g

Specifications when used with Nikon ProStaff 5 82mm Spotting scope (both straight and angled models):

Magnification - 20-60x
Real field of view (at 20x magnification) - 2.1°
Apparent field of view (at 20x magnification) - 39.9°
Field of view (at 1000m at 20x magnification) - 36m
Exit pupil (at 20x magnification) - 4.1mm
Relative brightness (at 20x magnification) - 16.8
Eye relief (at 20x magnification) - 16.9mm
Weight - 225g

Features:

Fully multilayer-coated
Long eye relief design for viewing comfort with eyeglasses
Usable for both observation and digiscoping
Bayonet mount with lock for easy attachment and release
Water-resistant when attached to Fieldscope body