Let the Pentax Ud 10x21 Binoculars elevate your viewing experience to new heights. Boasting a 10x magnification and a roof prism design, these binoculars offer bright, clear, and detailed viewing, making them an ideal choice for a variety of outdoor activities such as concerts, sports events, and wildlife safaris. The optical system of these binoculars is enhanced with a multi-coating technology that effectively minimizes light reflection. This results in excellent image performance with significantly reduced flare and ghosting, ensuring you get the most vivid and true-to-life visuals. Designed with user convenience in mind, these binoculars feature a large focusing ring and a diopter adjustment ring, both of which have a non-slip design for easy and precise operation. Despite their robust performance, these Pentax binoculars are incredibly lightweight, weighing in at approximately 19g (6.87oz).