SI 825TAC, SI Series BinocularsManufacture ID: 30013Sightron SI Series 8x25mm TAC BinocularsFeatures:- SI Multi Coated LensesSpecifications:- Magnification: 8X- Object Diameter: 25mm- Field of View (Feet at 1000 Yards): 413'- Eye Relief: 14.0mm- Finish: Black- Waterproof: Yes- Weight: 12.7 oz.- Length: 4