Nocturn Industries Lightweight Eyepiece Diopter Housing

SOLD AS A SINGLE DIOPTER – THIS IS NOT AN OPTIC JUST THE HOUSING FOR IT

Eyepiece Lock Ring and Set Screw INCLUDED

The Nocturn Industries Lightweight Diopter is meant to replace the Mil-Spec Diopter reducing the weight of the diopter assembly by 55% or the entire mil-spec eyepiece assembly by 15%.

Works on Standard Mil Spec Eyepeices (Noctis, Salvo, Fuji, Optronics etc..) and Mil Spec RPO Ultralight Eyepieces 

Mil-spec Diopter vs Nocturn LW Diopter – 15.7g (.55oz) vs 7.1g (.25oz)