Mark Galer:
I make the case that these lenses are great news for owners of the APS-C cameras but also for owners of the R full-frame cameras. These lenses offer a viable alternative to using Full Frame glass, for times when the 7R user wants to travel light (the 70-350 is 1/4 of the weight of the 200-600). This is especially useful for A7RIV owners who don’t always need or want to be shooting 61 megapixel files. The added advantage of shooting action/sports in APS-C mode with the A7RM4 is that the buffer increases to 340 compressed Raw files.
E 16-55mm F2.8 G at Amazon, BHphoto, Adorama, FocusCamera. In EU at Calumet DE, Park UK, WexUK.
E 70-350mm F4.5-6.3 G OSS at Amazon, BHphoto, Adorama , FocusCamera. In EU at Calumet DE, Park UK, WexUK.