Carson Stinger 8x22mm Compact Binoculars Matte Brass. Specifications for Carson 8x22mm Stinger Compact Binoculars: Manufacturer: Carson Color: Brass Magnification: 8 x Objective Lens Diameter: 22 mm Eye Relief: 13 mm Exit Pupil: 2.75 mm Field of View Linear: 342 ft at 1000 yds Optical Coating: Multicoated Binoculars Focus System: Center Focus Length: 4 in Weight: 7 oz Finish: Matte Package Type: Box Included Accessories: Pouch Magnification Type: Fixed Features of Carson 8x22mm Stinger Compact Binoculars Magnification 8x Objective Lens Diameter 22 mm Package Contents: Carson 8x22mm Stinger Compact Binoculars Binocular pouch wrist strap protective Eye covers and a lens cloth Carson HW-822: Stinger 8x22mm Compact Binoculars Brass