Canon announced that they are planning to release a new firmware for Canon RF 70-200mm f/2.8L IS USM Lens in January 2020.
This new firmware for the RF70-200mm will fix some users experienced front-focusing issues when focusing on a subject close to the minimum focusing distance at the telephoto end. Continue reading “Canon Announces Future Firmware Plan for RF 70-200mm f/2.8L IS USM Lens”