The Binoculars PENTAX UP Black are available in a magnification of 10x21 and 8x21, the main difference is that the 8x version has a field of view of 6.2 ° while in the case of 10x they are 5 degrees. These binoculars feature a BAK4 prism that offers professional sharpness and an image without reflections or sun flare.
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The compact and lightweight black UP U-Series binoculars combine aspherical optics and BAK4 Porro prisms to deliver edge-to-edge image sharpness with a 50° viewing angle. The optical elements are also fully multilayer to provide high light transmission. With 8x magnification and 21mm lenses, you get noticeable magnification, negligible image jitter due to shaky hands, and a compact form factor. You can easily spot your targets with a wide 6.2° wide field of view and focus them quickly with a central focus wheel. In addition to observing distant scenes, birds and game animals, the minimum focus of 9.2' allows you to study in detail nearby objects such as animal footprints, markings or landscape features. The binoculars also feature a 2.6 mm exit pupil, 13 mm eye relief, interpupillary and diopter adjustment.
The binoculars are very compact, lightweight and feature a one-piece frame that houses the lenses, allowing for synchronized interpupillary adjustment. To accommodate eyeglass wearers, binoculars offer sliding rubber eyepieces. Also included are a carrying case, neck strap and eyepiece covers.
Optical performance
Construction details
The Binoculars PENTAX UP Black are available in a magnification of 10x21 and 8x21, the main difference is that the 8x version has a field of view of 6.2 ° while in the case of 10x they are 5 degrees. These binoculars feature a BAK4 prism that offers professional sharpness and an image without reflections or sun flare.
Choose your increase from the drop-down menu
