The Mark 4® Tactical spotting scope gives you the brightness and clarity necessary for positive target identification in any conditions. Built to survive shocks, blows, drops, and impacts, it’s not only tough, it’s also 100% waterproof and fogproof. Countless military sniper teams have trusted the Mark 4 Tactical spotting scope. You can depend on it, too.
Specifications
Linear FOV (ft/1000 yd) - Low 168
Weight (oz) 37.00
Linear FOV (ft/1000 yd) - High 52
Linear FOV (m/1000 m) - Low 56
Linear FOV (m/1000 m) - High 17
Twilight Factor 26.80
Twilight Factor High 48.90
Eye Relief (in) - Low 1.20
Eye Relief (in) - High 1.20
Eye Relief (mm) - Low 30.00
Angular FOV (degrees) - Low 3.20
Eye Relief (mm) - High 30.00
Angular FOV (degrees) - High 1.00
Weight (g) 1049.00
Exit Pupil (mm) - High 1.50
Exit Pupil (mm) - Low 4.80
Close Focus Distance (ft) 36.00
Close Focus Distance (m) 11.00 
