Moderate 8x magnification Nikon Binocular brings subjects in close while ensuring a wide field of view and exit pupil and minimizing the appearance of visible hand shake—essential for glassing on the water
Moderate 40mm objective lenses provide improved low-light performance versus smaller-objective models, without adding excessive weight
Traditional Porro prism design makes it comfortable to hold and presents a rich depth of field
High-index BAK4 prisms deliver a round exit pupil and a crisp and clear image with limited edge distortion
Anti-reflection fully multi-coated optics produce neutral and accurate color fidelity and improve contrast and image brightness
Wide 60° apparent angle of view provides sweeping views, with less disorientation, which is commonly felt when glassing on rough or rolling water
430-foot field of view at 1000 yards
Use and Handling of Nikon Binocular Action EX 8X40 CF
Large textured and slip-resistant center fast-focusing knob is easy to manipulate in cold or wet weather or while wearing gloves
Right-eye dioptric correction enables users to compensate for individual optical prescriptions for clearer views; large adjustment lever is easy to find and use
56-72mm interpupillary adjustment range allows use by a wide variety of people
Twist-up / click-stop rubber eyecups for comfortable use with or without eyewear
Tripod mountable with optional adapter enables hands-free use to eliminate hand shake/vibrations and arm fatigue
Long 17.2mm eye relief helps to reduce eyestrain and improves viewing comfort
Comfortable 5mm exit pupil will completely cover pupils to keep the full scene in view and limit disorientation
