Today Sigma announced a new USB dock which will allow you to upgrade lens firmware and to customize several lens settings. Sigma announced this in part of a larger press release about their Sports series 120-300mm lens. As far as we know, Sigma is the first to offer this sort of connectivity and customization for lenses, but we expect that other lens manufacturers will have similar capabilities soon.
Sign up for our newsletter
Stay up to date on all the latest photography gear!Subscribe
In part two of this four-part series, we take an overview of the hardware options for creating redundant backups.