The DSA (Day Scope Adaptor) and HDSA (Hinged Day Scope Adaptor) adaptors allow various night vision monoculars to be fitted to the eye piece (rear) of most day telescopic sights.
Please note day scopes should not have illuminated reticles (or at least have the ability for reticle to be switched off) and ideally be parallax adjustable. Due to the light loss through the day scopes optics we recommend using all adaptors in conjunction with a high power IR illuminator.
The DSA (Fury) allows fitting of all Cobra Optics Fury series monoculars (with 1.0x magnification) to the rear of day telescopic sights.
