Tamron announced their three FE pries have issues working with the new A7IV. They will soon fix this via firmware upgrade. And in case you missed it, the Sony A7rIVa got a firmware update too (Click here). The post Firmware updates for Sony A7rIVa and Tamron FE primes appeared first on sonyalpharumors....
Published By: SonyAlphaRumors - Monday, 27 December, 2021