출처 : https://dc.watch.impress.co.jp/img/dcw/docs/1402/255/html/29_o.jpg.html
출처 : https://www.dpreview.com/forums/post/54319541
츨처 : https://m.dpreview.com/interviews/1348083745/sony-interview-600mm-f4-200-600mm-launch
출처 : https://www.dpreview.com/forums/post/58960630
출처 : https://medium.com/click-click-photo/camera-101-understanding-the-basics-to-master-your-camera-bece89123362
출처 : https://www.scoop.it/topic/pentax/p/2850118502/2012/10/02/small-camera-big-lens
망원렌즈입니다만....
뭘 생각하시고 누르셨는지 압니다(?)
삼양 650-1300mm 을 빼놓으면 섭합니다.
https://mblogthumb-phinf.pstatic.net/20160315_216/arm1895_14580444701452vk54_JPEG/04.JPG?type=w2