inocular 10x25 H2o Water Proof - Bushnell

Magnification x Objective Lens: 10x25mm Prism System: Folding Roof Prism Glass: BaK-4 Exit Pupil: 2.5 mm Close Focus: 17 ft Water Proofing: IPX7 Eyecups: Twist-up Protective Lens Coating: Fully Multi-Coated Eye Relief: 0.393 in Field of View | at 1000 Yards: 320 ft at 1000 yds Length: 4.1 in Weight: 10.7 oz