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




R Wagner (verified owner) –
Housings are 3D printed and light weight. In My Opinion, these are best used with a all around lightweight housing. So bino or monopod light weight housing and glass to get the over all lightest package possible. Otherwise stick with the standard milspec units. When installed right, they work. I had 3 of these installed by CNV on to RVM14 housings and a Carson PVS14. Word of caution, CNV did not complete the install properly on one unit and when I adjusted it it came loose. I contacted them and they basically told me to fix it myself even though I paid them to do the install.