There are two types of photoreceptors, the cones and the rods. The cones function in bright light and there are three types that are maximally sensitive to different colours, which allows the ratio of their responses to code colour.
Medioimages/Photodisc/Photodisc/Getty Images. Most PGA Tour caddies make a salary of between $1,000 and $1,500 a week, plus a percentage of the playerâs winnings each week. A common rate is 5 percent for finishes outside the top 10, 7 percent for non-winning top-10 finishes and 10 percent if the golfer wins.
Another 50 golfers made between $1-$2 million, resulting in bonuses of at least $50,000. And if you were the caddie who finished 125th on the money list (the last person to guarantee a PGA Tour card for 2014), you would have received at least $30,508 in bonuses.nother 50 golfers made between $1-$2 million, resulting in bonuses of at least $50,000. And if you were the caddie who finished 125th on the money list (the last person to guarantee a PGA Tour card for 2014), you would have received at least $30,508 in bonuses.