RYA1003 Features: * Rifle scope * Aluminium body * Fully multi-coated lenses * Long-lasting * Adjustable IR dot * 100mm Eye relief * 3-9x Magnification * 40mm Objective lens aperture * 10.7m/32.1ft - 3.3m/9.9ft * 169 - 19.30 Brightness * 13 - 4.4mm Exit pupil * 40mm Objective lens aperture * 8.2m/24.6ft - 2.4m/7.2ft * 196 - 12.25 Brightness * 40 - 3.3mm Exit pupil * 4-12x Magnification * 6-18x Magnification * 40mm Objective lens aperture * 5.4m/16.2ft - 1.7m/5.1ft * 44 - 4.8 Brightness * 6.6 - 2.2mm Exit pupil * 1-4x Magnification * 24mm Objective lens aperture * 33.5m/100.5ft - 26.1m/15.3ft * 231 - 27 Brightness * 15.2 - 5.2mm Exit pupil Construction: * 1 Piece tube construction Specifications: * 1/4 Click value Dimensions: * Overall dimensions: 1" - 18" H x 8" W x 8" D