Sony FE 100-400mm f/5.6-8 OSS Review: How It FeelsThe Sony FE 100-400mm f/5.6-8 OSS is a relatively affordable lens, and it feels like it. Sony FE 100-400mm f/5.6-8 OSS Review: How It ShootsThis theme of competence without excitement continues with image quality and the overall shooting experience. Speaking of close-up performance, the Sony 100-400mm f/5.6-8 OSS has a maximum magnification of 0.41x, which is pretty solid. The Sony 100-400mm f/5.6-8 OSS met my expectations in most situations, but in fairness, the bar was pretty low. Sony FE 100-400mm f/5.6-8 G OSS Review: A Good Affordable Telephoto Zoom Lens With the Expected DrawbacksThe Sony FE 100-400mm f/5.6-8 OSS is woefully boring, but that’s not necessarily a bad thing.