Canon PowerShot-G3 / PowerShot-G2 / PowerShot-G6 / PowerShot-A630 / PowerShot-A620 / PowerShot-A710IS專用望遠鏡頭,需搭配CANON原廠轉接環使用,可將望遠端提升 倍率:1.75x 使用後近焦段會有暗角