Sony Alpha a7R IV Body Mirrorless Digital Camera bezrcalni digitalni fotoaparat tijelo a7RIV a7RM4B ILCE-7RM4B ILCE7RM4B ILCE7RM4B.CEC ZNAČAJKE Moving to an even higher resolution realm, the Sony Alpha a7R IV continues the noteworthy series of highly capable full-frame cameras, characterized by impressive stills and video performance and versatility. This fourth edition of the a7R sees th