Rudolph 8x42 Binocular Rangefinder (Open-Hinged) Specifications: * Model: BR-0842-OH * Magnifications: 8x * Objective Lens Diameter: 42mm * Reticle: Transmissive Display [Black] * Color: Sand * Overall Size: 163 x 137.5 x 69.5 mm * Net Weight: 968g * Pupil Distance: 16.2mm - 23.75mm (adjustable) * Field of View (ft. @ 1,000 Yds.): 6° or 104m@1000m * Focus System: Center Focusing * Lens Coatings: Full Multi Coated [FMC] * Battery Included: Yes * Battery Type: CR2 * Accuracy: ±1m * Ranging - Reflective (Meter): 3000 * Ranging - Tree (Meter): 1000 * Ranging - Deer/Flag (Meter): 800 * Measuring Unit Meter: Meter & Yards * Water Resistant: IPX4 * Laser Type: Class 1, 905nm (Harmless to eyes) * Angle Measurement Range: ±60° * Angle Measurement Accuracy: ±1° * Display Method: Transmissive HD-LCD Display Features: - Vertical Distance (VD) - Line of Sight Distance (LOS) - Behind Target Priority (BTP) - Front Target Priority (BTP) - Speed Detection - Angle Detection Mode Selection: - Mode 1: LOS + VD + Angle - Mode 2: LOS (FTP) + Angle - Mode 3: LOS (BTP) + Angle - Mode 4: Speed Detection