If you press Prt Screen, it takes a screen shot with no UI or Shield rings.
That was the hardest comment ever to decipher, in some kind of medieval English
True I am not sure what happen there, sorry about that.
What I meant to say is that I don’t use the ring that appears around my ship to monitor the various shields strength. Instead I use the Hud's top down icon version that is roughly at the bottom middle of the screen, well on mine it is,. Also when you take a screen shot in battle the shield rings of both you and all other ships in combat show up.
Also I like to use a program called Fraps to make little clips from games, but in this case those shield rings really ruin the effect.