That term means nothing by itself, but since the earliest parallax adjusting scopes put the adjustment feature into the rotating objective bell of the scope, the term AO caught on. Look at the BSA AR 3-13x50mm scope and you will see the range numbers (in yards) engraved on the objective bell.
The Epson Photo Academy, operated by PG Consulting, is a specialised training platform offering world-class photography training across the broad spectrum of photography skills. Training programmes are available within the Academy for Amateur photographers and Photo Enthusiasts... [Read More...]
Business strategy consulting is tailor-made thinking. What works for one company will not necessarily work for the other, even in the same industry. Strategists use tools, but tools don't make the strategist. Only the quality of the people matters in this business. By now, you will no doubt understand what makes strategy consulting so attractive to talented students and professionals: 1  It confronts you with the key choices every organisation must make, at the highest levels (so you know how the big guys think).