Optical Performance7x magnification50mm wide objective apertureBAK4 Porro prisms improve depth perceptionFull multi-coatings increase transmission and reduce glareWide 50mm objectives allow more light to pass through and increase image brightness7.3° angular field of view25′ close focus distanceUse and HandlingIndividual focusing for each tubeClosed-bridge configurationFold-down rubber eyecups18mm eye relief7.1mm exit pupil
