Make sure that everything is clean but . . . Be careful so that you don’t damage the glass. If you don’t change your lens a lot you can just use the pumper to get the dust off your lens. . . #filmmaking #filmmaker #cinematographer #videoproduction #videography #videographer #cameragear #cinematic #videoedits #filmmakerslife #moviemaking #sonyalpha #sonyaili #sonyalpha #atomos #videotutorial #shorts