M42ޥȤɸॺ ¤ܿξʤ쥢ΤǤ ʤϥȤΤ 70mm¦˥ޥǽܤƤޤ 󥺸ͽФƤޤΤEOSե륵ǥߥ顼Ĥ礬ޤ ѤϽ꡹λѴ ¼̤ˤϤޤƶϤʤ٥ ...