器材探索, 新機情報 OM SYSTEM全新 M.ZUIKO DIGITAL ED 50-200mm 恆定光圈F2.8變焦鏡上市(等效100-400mm)! 2025-09-122025-09-12 OM Digital Solutions Corporation宣布推出全新M.ZUIKO DIGITAL ED 50-200mm F2.8 閱讀全文