‡‚410ç‰e
ƒ‚R„
@
yƒJƒƒ‰•ƒŒƒ“ƒYz@ƒLƒ„ƒmƒ“EOS50D@ƒŒƒ“ƒY = EF-S17-55mm F2.8 IS USM