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...]
BY - 1 Comment April 16, 2009. PR Consulting is one of those careers everyone seems to have heard of, but very people know what they actually do. The role of a pr consultant can vary, and can include writing, for example press releases, public speaking, organizing events and more. Public relations consultants handle the public image of a company, whatever that may entail, which makes for an exciting, challenging and fast paced career.