SII BL1025, Blue Sky Monocular StabilizarManufacture ID: 23012Sightron SIIBL 10x25mm Stabilizer, Blue Sky MonocularFeatures:- Fully Multi-Coated Lenses- Twist-Up/Down EyecupsSpecifications:- Magnification: 10X- Object Diameter: 25mm- Field of View (Feet at 1000 Yards): 96' - 48'- Eye Relief: 15 - 14.8- Finish: Green- Waterproof: Yes- Weight: 66.0 oz.- Length: 17.3