Photography is employed in many fields of science, manufacturing (e.g., photolithography) and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication.
Modern competitive archery is governed by the World Archery Federation, abbreviated WA (formerly FITA - FÃ©dÃ©ration Internationale de Tir Ã  l'Arc). Olympic rules are derived from the WA rules. WA is the International Olympic Committee's (IOC) recognized governing body for all of archery.
Diamond Archery. Diamond compound bows are made by the BowTech Archery Company. The bows that are made under the Diamond label are the single cam line of bows providing a great deal of adjustability in the draw length as well as smooth timing and a nice fluid draw across all of the bows. They do this by means of the solocam that powers each bow.