Variable Riflescope, 3-9x magnification, 40mm objective lens diameter. One-piece body made of coated ALU, Nitrogen filled and thus waterproof. Interpupillary distance from 70 - 85 mm, center tube Ø: 25.4 mm. Twilight power 3.3 - 5.7. Length approx.: 32 cm. Colour: black matt.