While improvements to the AF system grabbed the headlines when the FE 70-200 F2.8 GM OSS II was released - the optics ROCK!
Sony FE 70-200mm F2.8 GM OSS II Lens test - DXOMARK
Sony FE 70-200mm F2.8 GM OSS II Lens test - DXOMARK
Tested: Which Sony 70-200mm F2.8 GM OSS is Better?
What do you consider the 'sweet spot' f-stop on your Canon f/2.8 70-200mm 'L' lens? - Quora
DxOMARK Rates Sony FE 70-200 F2.8 GM OSS II Best-in-Class
Sony FE 70-200mm F2.8 GM OSS II Lens Review
Panasonic Lumix S Pro 70-200mm F2.8 O.I.S. Lens review: Good performer but not class-leading - DXOMARK
Sony FE 70-200mm F2.8 GM OSS II (SEL70200GM2) Review
Sony Alpha 7R V Full-Frame Mirrorless Interchangeable Lens Camera with Sony FE 70-200mm F2.8 GM OSS II Full-Frame Constant-Aperture telephoto Zoom G Master Lens (SEL70200GM2) : Electronics
Sony FE 12-24mm F2.8 G Master Full-Frame Constant-Aperture Ultra-Wide Zoom Lens (SEL1224GM), Black : Electronics
Sony FE 70-200mm F2.8 GM OSS II Lens Review
Sony FE 70-200mm F2.8 GM OSS II Review