Vortex Diamondback HD 8x42 Category_Colour Slide Film 2 Extra-low Dispersion (ED) elements

2 Extra-low Dispersion (ED) elements correct chromatic aberrations (optical color defects)

plus a bright f/1

This high-performance Zeiss 50 mm prime lens features a large f1

reversible 1/4'' and 3/8'' mounting thread for attaching various types of cameras

Vortex Diamondback HD 8x42 Category_Colour Slide Film 2 Extra-low Dispersion (ED) elementsThe Diamondback HD smashes the scale of price vs performance, delivering a rock solid optic that optically punches high above its class. The included GlassPakTM binocular harness keeps your glass close at hand, ready to deploy at a moment's notice, all while providing protection and significantly more comfort than traditional neck straps. HD Optical System Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration