Power: 6× Range (Distance): 6-600m Accuracy: +/-1m Objective: 21mm / 0.8″ Lens Coating: Multi Anti-Reflective Angle Range: N/A Field of View: m @1000m / ft @1000yds 140m / 420ft Field of View Angle: 8° Eye Relief: 12mm / 0.5″ Battery: CR2 - 3V Operating Temperature: -10° to 40° Waterproof Rating: IPx4 Weight: 141g / 5oz Nitrogen Purged - Waterproof and Fog Proof. Lens Textured grip with ergonomically positioned control buttons.