The Vesta Compact 21 offers the traveler, active urbanite or path seeker a sharp looking and stylish companion. Mobility and style can now accompany any concert, sporting event, or theater going enthusiast. This binocular delivers enough performance so that even the experienced birder or trekker will be happy the handy little Vesta Compact 21 is along and in stride while on the trail. The Vesta Compact 21 delivers the choice of an impressive 8X or 10X magnification and the 21MM objective lenses deliver a quality view with the capability to capture those important moments up close.Raise your glass: ppealing to the newly engaged user or the professional as a fun binocular, the Vesta Compact 21 contains optical quality glass in all lenses with a roof prism design and Multiguard multi-coating technology for surprising resolution, clarity, color fidelity and light transmission. Each binocular is manufactured and assembled with a lightweight yet durable housing. The center focus allows the user to experience everything in fine-tuned detail. A right ocular (±4D) diopter adjustment allow the ability to individually fine-tune the binocular to each happy owner or any friend wanting to share the view.The Vesta Compact 21 is a leader for anyone wanting a bright and clear compact optic that weighs in at an impressively low 6.88 oz. in total weight. The fast and smooth center focus wheel meets the durable single hinge body with a slim sleek profile. Twist out and lockable rubber eyecups offer a comfortable viewing experience while the field of view for the 8X is 371 yards at 1000 yards and the 10X delivers an impressive 303 yards of viewing enjoyment. And at a compact 3.7" x 4.17" in size you will not remember it's there in your pocket until you need it!