Optical Slave Flash Trigger Unit
Using an optical slave flash trigger unit to take pictures with a second flash unit.
On this page of the site you can watch the video online Optical Slave Flash Trigger Unit with a duration of hours minute second in good quality, which was uploaded by the user floresmartphoto 24 February 2012, share the link with friends and acquaintances, this video has already been watched 31,214 times on youtube and it was liked by 41 viewers. Enjoy your viewing!
