Owned and operated by professional archer Paul Tedford. Aimcise strives to be the pioneer and leader in the shooting supplement industry. With ProFOCUS being the first of its kind in the competitive archery world, it's sure to make a difference in your ability to handle common tournament nerves. As a competitive shooter, ProVISION will insure your eyes perform at their peak capability. Aimcise products DO NOT contain any banned substances that are on the W.A.D.A. list.