The JK-842 from Carson Optical is an 8x42mm close focus roof prism Binocular. These Binoculars feature BAK-4 prisms and fully multi-coated optics for crisp, clear viewing. Large 42mm objective lenses gather plenty of light to ensure the viewing image is bright even in low light conditions. Superior close focus capabilities allow you to focus on objects as close as 6 feet in front of you! Close focus is particularly important for wildlife viewing because it allows one to view the details of a bird or animal out of nowhere. The JK-842 8x42mm close focus roof prism Binoculars are O-ring sealed and nitrogen purged making them waterproof and fogproof. Twist-up eyecups stop in three positions to provide optimal eye relief for all users. Large focus wheel turns smoothly for precise focus adjustments. Independent right diopter adjustment makes it possible to adjust the focus to allow for strength differences in each eye. The JK Series Binoculars are the ideal choice for hunting, birding, hiking or fishing.
Model Name JK Series
Model Number JK-842
Objective Lens Diameter 42mm
Prism Type BAK-4
Lens Coating Fully Multi-Coated
Field of View (at 100m/at 100yds.) 320 ft. at 1,000 yards
Eye Relief 22mm
Weight 1.3 lbs.
Dimensions 5.8" x 5" x 2"
Accessories Pouch, neck strap, lens covers and lens cloth