What Does 4 12×50 Mean On A Scope?
What Does 4 12×50 Mean On A Scope? So, the 4 to 12 means that the scope has a magnification range that starts at 4x and adjusts all the way up to 12x. The 3rd number, which is 50, means that the scope has a 50mm objective. What do numbers on a scope mean? A