What is a Macro Extension Tube and how does it work?

Todd Wolfe explains what Macro Extension Tubes are and how they work. Did you know what an extension tube is or how it can save you money over purchasing a Macro lens? Todd likes to call them tube extenders but whatever you call them they have been around a long time. In most situations your Read MoreRead More



from FilmmakerIQ.com http://ift.tt/1zP6EI2