true-to-life image due to high-quality BaK-4 prisms and full multi-coated lensesExcellent value-for-money ratioWeatherproof because watertightNitrogen filling prevents misting of the internal optics if the temperature

necessary to find out what the magnification requirement is. In general, this is determined by the ratio between the visual acuity required for a vision task and the remaining visual acuity of the person

necessary to find out what the magnification requirement is. In general, this is determined by the ratio between the visual acuity required for a vision task and the remaining visual acuity of the person