PASSION HD 12.5x50 is built to the highest optical standards, with incredible low-light optical benefits. Users can see exceptionally fine detail from extreme distances while enjoying excellent color contrast images. This visual quality can only be made possible using GPO's proprietary GPObright lens coating technology. PASSION HD 12.5x50 has a wide-angle field of view, making users feel as if they are part of the spectra they are viewing. It is exceptionally lightweight and compact, making it feel nearly invisible around the user's neck.