Steiner Binoculars 210 An excellent choice for those who need extra power and brightness. The large, 50-mm objective lenses gather more light, and present a larger image to the user, yielding a brighter view and greater stability than binoculars with smaller objective lenses. The 10 x 50's power, brightness and great depth-of-field focusing make this an excellent choice for spotting antelope, elk, or caribou. Features: -Durable rubber armoring. -Resistant to and guaranteed not to fog or leak internally (10 years). -Wide viewing field. -High depth of field. -Very good image brightness. Specifications: -Field of view: 300 feet @ 1000 yards. -Eye relief: 17 mm. -Weight: 2.25 lbs. -Dimensions: 2.8 H x 8.2 W x 5.2 D. Steiner Heritage Warranty: -Repair or replace your Steiner optic should it become damaged or defectiveat no charge. -No warranty card needed. -No receipt required. -Fully transferable - from generation to generation. -The new warranty covers not only new products, but also all Steiner optics currently owned and in service in North America. -For complete information on Steiner's Heritage Warranty, go to www.steiner-optics.com.