Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The 20x/40x100 Big Eye Binocular from Newcon Optik is a long-range observation device designed for border patrol, maritime surveillance, and other mission-critical glassing applications. The optical path is engineered to transmit clear and crisp images across the entire field of view, even in low-light conditions. Low-light performance and image clarity are delivered by the Big Eye's 100mm objective lenses, fully multicoated elements, and BAK-6 Porro prisms. This binocular's Porro prism design helps produce a 60° inclined eyepiece configuration that is essential for comfortable long-duration observations.
The Big Eye comes with 20x and 40x magnification eyepiece sets that are interchangeable with the objective housing's quick-release eyepiece mount. Both eyepiece pairs have individual focus oculars and peel-down eyecups, as well as apparent viewing angles (50°/60°) and eye relief distances (20.5mm/14.5mm) that are impressive for a high-magnification optic.
A nitrogen-filled aerospace aluminum housing equips the Big Eye to perform in the elements; torrential rain, freezing temperature, and extreme humidity, the Big Eye was built to see through it all. A supplied U-Bracket mount centers the binocular's mass over the tripod, and also permits the binocular to rotate 360° and tilt from 45° below horizon to 90° above horizon using knurled handles on both sides of the bracket. The included tripod features a convenient eyepiece holder and adjustable two-section metal legs that provide a steady viewing platform for the U-Bracket-mounted Big Eye.
20x and 40x magnification, 100mm objective lenses
Fully multicoated optics, BAK-6 Porro prisms
2.5° (20x), 1.5° (40x) angle of view
131 ft / 40m (20x), 79 ft / 24m (40x) FOV at 1000 yd
20.5mm (20x), 14.5mm (40x) approximate eye relief
82 ft / 25m minimum focus distance
Use and Handling
60° inclined eyepieces
Individual focus eyepiece oculars
U-Bracket with horizontal/vertical adjustment and tripod mount
360° horizontal rotation, -45° to +90° vertical tilt