https://www.fdphotostudio.com/become-better-photographer-lens-cleaning-with-david-bergman/?no_create_html_cache=1 *For more information visit AdoramaTV YT page, and of course you can keep up with David on Instagram and Twitter @DavidBergman. LATEST UPDATE: David opened up new IGTV episodes where you can ask him questions live! find out more at http://www.AskDavidBergman.com Keeping your lenses clean is one of the top priorities for every professional [...]