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The 10x42 KF Binocular from Fujinon utilizes phase-corrected BK7 roof prisms with anti-reflection fully multi-coated optics to create images that are clear and bright with minimal distortion and true color transmission. The 10x magnification is ideal for resolving detail in heavy brush or at long distances where accurate identification is critical. With a long 13mm eye relief, a comfortable 4.2mm exit pupil, and a 60° wide apparent angle of view, the normal limitations of high powered binoculars, such as visible hand-shake, are reduced for a more immersive observational experience.
Built for the rigors of constant outdoor use, the housing features an armored exterior that protects the binocular from drops and impacts as well as helps to provide a slip-resistant grip, especially when it is cold and wet out. The optical tubes are nitrogen filled and O-ring sealed for water and fogproof performance in all weather conditions. For long-duration observation sessions, the KF binoculars can be mounted on a tripod using an optional adapter.
42mm diameter objective
BK7 roof prisms
Phase-corrected silver-coated prisms provide enhanced color rendition and contrast
Anti-Reflection fully multi-coated optics reduces light loss and increases overall image brightness, color, and clarity