SIONYX OPSIN Ultra Low-Light Color Monocular [C013400] Brand_Perko Current GSD 22 users can

Current GSD 22 users can upgrade to a GSD 24 with the included adapter -V users will notice improved performance after upgrading¹

16") thick

all you have to add are transducers

The shallow mount design allows for versatile installation on board your vessel

SIONYX OPSIN Ultra Low-Light Color Monocular [C013400] Brand_Perko Current GSD 22 users canOPSIN Ultra Low Light Color Monocular OPSIN brings innovation to the traditional night vision device market with the introduction of the most advanced low light CMOS sensor available. Leveraging SIONYXs U. S. DOD approved sensor to deliver unmatched color low light capability, OPSIN provides additional detail, unavailable with traditional night vision systems. Observe targets of interest in moonless starlight environments while remaining undetected.