Vortex Optics Two Tethered Push-On Objective Caps for 42mm Diamondback Binoculars

The Vortex Optics Two Tethered Push-On Objective Caps are originally supplied with the Diamondback binoculars which have 42mm objective lenses and are offered here as a replacement for a lost or damaged cap. They'll also fit other binoculars which have an outer barrel diameter of 54mm.