Item specificis: Product Condition: 100% brand new Caliber: 30mmRatio: 25 times (real magnification)Field of view: 126 m / 1000 mExit pupil diameter: 1.2mmObservation range: 30 ~ 68mmPrism: ROOF prismMirror Body material: metalCoating type: Full-plated blue film ARSize: 36X36X335mm