Rusan Calonox Adapter M52X0.75 Thread Reticle_3GR Objective Diameter: 56mm

Objective Diameter: 56mm

Field of view for eyeglass wearers (degrees): 4-2

Traditional down insulation is easily compromised by moisture and compression while 100% synthetic insulation has the ability to withstand both but limits packability of a jacket made for frigid conditions

Magnification Range: 4-14

w/ eyepiece

Rusan Calonox Adapter M52X0.75 Thread Reticle_3GR Objective Diameter: 56mmRusan Calonox Adapter M52X0. 75 Thread allows you to join a Leica Calonox Sight with a scope. It's a throw lever tensioning sleeve that threads onto the eyepiece end of the Calonox and slides over the objective lens housing. The Rusan Adapter is a simple way of attaching a thermal clip on device to your day scopes objective. Simply slip it over the front lens of your scope and move the lever to the clamp closed position. There is no change on your