GENERAL BRAND PENTAX K MOUNT LENS MONOCULAR CONVERTER IN SOUTH AFRICA

General Brand Pentax K-Mount Lens Monocular Converter The Pentax K-Mount Lens Monocular Converter converts any K-mount lens, made by any manufacturer, into a monocular. The effective magnification is 5x the focal length of the lens (a 50mm lens becomes like a 250mm lens, for example), and only the central portion of the lens' field of view is incorporated into the monocular's eyepiece view. This converter works surprisingly well when coupled to relatively bright, fixed-aperture telephoto lenses. ¿ Converts any K-mount lens to a monocular with erect image viewing (lenses mount just as they would upon a camera) ¿ Effectively acts as a 5x teleconverter ¿ Recommended for prime lenses 50mm and longer ¿ Simple fold-down rubber eyecup