Steiner 8x30 P830 Binoculars, Grey, 8x30 This Item Includes: Steiner P830 8x30 Binocular - Neck Strap - Carry Case - Lens Cloth - Eyepiece Rainguard - 2x Objective Lens Covers - Steiner Heritage Prism Type: Porro Prism Magnification: 8x Objective Lens Diameter: 30mm Field of View: 362' at 1000 yds