Pentax UD 10x21 Binoculars - Black Compact and lightweight, the Pentax UD 10x21 Binoculars, in basic black, are an ideal go-anywhere companion for hiking, sightseeing, or taking in a concert or game. At less than 3.5" long and under 7 ounces, the UD will easily fit in your glove box, pocket, pack, or purse for any glassing needs that might arise. Utilizing a 10x magnification brings your subject up close and personal for detailed observations and viewing without sacrificing the generous field of view, so you won't need to constantly move your head from side to side in order to see the scene in front of you. Its compact roof prism light path produces thin optical tubes for easier handling, with a slip-resistant focus knob and diopter ring to bring your view into sharp & crisp focus. Anti-reflection multi-coatings maximize light transmission and reduce ghosting and flare, so your subjects will be bright and clear with improved resolution, and twist-up rubber eyecups ensure comfortable viewing with or without corrective eyewear or sunglasses. For your convenience, the UD binoculars come with a carrying case and a neck strap Key Features of the Pentax UD 10x21 Binoculars Compact "Take-Anywhere" Design Roof Prism Light Path Anti-Reflection Multicoatings Closed Bridge Configuration Slip-Resistant Center Focus Knob Twist-Up Rubber Eyecups Case and Neck Strap Multicoated The Pentax UD 10x21 Binoculars, the optical system is multi-coated to prevent unnecessary light reflection, achieving excellent image performance with reduced flare and ghosting. Large focus and diopter adjustment ring Equipped with a large focusing ring and diopter adjustment ring. Both have a non-slip design for easy operation. Compact design Featuring a compact design weighing around 195g (6.870z), which is the lightest in the range of Pentax binoculars. It fits in your hand and is easy to use. Compatible with tripod adapters The tripod adapter, TP-3 (sold separately) will expand the number of situati...