Description Sierra3BDX Riflescope Features:Wide 4.5-14x zoom magnification is ideally suited for mid ranges on lower power with the ability to place accurate shots at long range 44mm objective provides the light gathering required for use in challenging conditions without adding excessive weight and bulk for stalking and moving through brush Extra-low dispersion (ED) and high-transmittance (HT) glass provides enhanced light transmission to produce bright and clear high-contrast views with accurate color Highly efficient, ultra-wide broadband, anti-reflection SpectraCoat lens coatings reduce surface reflections across the entire visible spectrum, improving light transmission 20-foot field of view at 100 yards on 4.5x power, 7-foot on 14x Second focal plane placement maintains a consistent reticle size regardless of the magnification selected Digital aiming point placement remains accurate at all magnifications 10 adjustable brightness settings ensure clear aiming point visibility in all light conditions Non-illuminated duplex crosshair design leaves most of the field of view open, clear, and uncluttered BDX information is automatically transferred to the riflescope and clear aiming points are placed on the hairs to indicate an adjusted elevation holdover and windage adjustment Place the dot on the target and fire for precise first-shot accuracy Ability to configure multiple holdover points that are all displayed to eliminate turret adjustments or other distance calculations Use without rangefinder to configure ballistic information and set a reticle profile with multiple holdover distances out to 800 yards Blue LED on the magnification ring blinks each time the reticle is updatedKilo1000BDX Rangefinder Features:5x20 mm monocular with SpectraCoatTM anti-reflection coatings for superior light transmission and optical clarity. Revolutionary Lightwave Technology for the fastest and longest distance rangefinder engine. HyperScan provides 4x range updates per second in scan mode while RangeLock reports the last range result when ranging distant targets Includes Line-Of-Sight (LOS) and Angle Modified Range (AMR) standard rangefinder modes as well as Applied Ballistics Ultralight (ABU) mode for use with the Ballistics Data Xchange (BDX) system. Units in yards or meters to tenth Y/M resolution. Ultra High Transmittance second generation Liquid Crystal Display (LCD) for superior low light performance Compact, lightweight polymer housing with eyecup and diopter adjustment. Simplified user interface with RANGE and MODE buttons only. 5x Magnification 20mm Objective Lens Diameter 7.5in Field of View 18mm Eye Relief 3.9in Overall Length 2.9in Height 1.4in Overall Width 5.3oz Weight 2.0 MRAD Laser Divergence IPX-4 Waterproofing 1 CR2 Battery Type 4000 ranges Run Time +/-3 Diopter Adjustment Range Graphite color Circle Reticle Up to 600y Range on Deer, Up to 800y Range on Trees, Up to 1200y Max Reflective