One of my sidelines is photography (weddings etc) I am a semi proffessional. These were some of the most difficult photos i have taken in ages (most of the day in fact and a lot of trail and error lol!)
Main problem i had was trying to keep the blade colour true to life, with a light as bright as these any colour in the light tends to bleach out ending up with just a white blade. So I used a time delay and messed around with iso settings and the biggest help was using my other prophecy to light the area above or below the saber i was photographing.
EDIT: by Big Boss try not to double post there is a modify button