If there were any, people would certainly have read about it. It's been on the market for two years. But I have only used this great lens on the A9. You simply can't find a better 50 for the money. I've been using it since the E-mount version came out (summer 2018).

For photography, this is my favourite and best lens I have. But it is not made for filming because the autofocus can only be operated manually when filming.