12 Steps to Finding the Perfect 4k stock footage
http://andretclj102.theburnward.com/the-top-reasons-people-succeed-in-the-stock-footage-industry
Any lens can be used in flower pictures, with the ultra-wide angle lens (17mm),into the Tremendous-telephoto lens (300mm or 400mm),but Should you be seriously interested in closeup flower pictures, buy a macro