However , in Park , the collimating point is located 20 to 30 cm or almost 8 to 12 inches in front of the ball placement .
Park endeavors to try to prevent the golfer from looking even further away from the golf ball by looking at the hole .
In Park , the collimating point is located 20 to 30 cm or almost 8 to 12 inches in front of the ball placement .
Park endeavors to try to prevent the golfer from looking even further away from the golf ball by looking at the hole .