Features:
The PROSTAFF compact is a perennial favorite of those who stray off the beaten path in search of true adventure. PROSTAFF delivers all weather durability in an ergonomic, easy-to-hold package that is small enough to go with you anywhere.
Focusing SystemCentral FocusMagnification10xObjective Diameter25mmAngular Field of View (Real)5°Angular Field of View (Apparent)47.2°FOV at 1000 yds262 ft.Close Focus Distance9.2 ft.Exit Pupil2.5mmRelative Brightness6.3Eye Relief15.9mmSize (Length x Width)4.0 x 4.5 in.Weight12.9 oz.Interpupilary Distance56- 72mmWaterproof/FogproofYesPrismPorro