優點:
one of the lens in the world that U don't worry about breaking it - u worry about the lens will break something
缺點:
broke my girlfriend's face when I try to do a close up on her face,
turn it to a laser cannon when point it directly to the sun
評價:
very nice lens, so far is my carry around lens every day,
not good for macro photo, I killed a lot of bug because I tried to do a close up but crushed them in accident.