Nikon Prostaff 5 Eyepiece 20-60x

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