ツイート 妄想エクスポウジア @fantasyexposure Sigma 150-600mm FE tech talk at BHphoto: Preorders: 150-600mm FE lens at BHphoto, Amazon, Adorama, FocusCamera. In… https://t.co/Ot5z8QqUEu 22:06 妄想エクスポウジア @fantasyexposure Christopher …