As already confirmed before, Sony will announce two new FE lenses tomorrow: FE 200-600mm f/5.6-6.3 G OSS Lens and FE 600mm f/4 GM OSS Lens.
The Sony FE 200-600mm f/5.6-6.3 G OSS Lens will be available for pre-order in 1-2 days after the announcement. And release date in July, 2019.
The Sony FE 600mm f/4 GM OSS Lens will be just a development announcement similar as previous FE 400mm f/2.8 GM OSS Lens, there will be no chance to test for media and reviewers. The rumored price for this lens is around $13,998.00.
via: SAR