arenny

What settings do I have to have on my Oly 5050 to take advantage of the Tetra 5050 ROC/TTL functions?  I was using "external" flash only to conserve battery power.  After reading some posts it seems like you need the "internal + external" to be able to have the ROC work, or is it "slave" setting?  I guess that if I have the setting to "external" only, I am using the Tetra as a manual setting, adjusting the output myself.  Should the flash be in "slow 1"?

I also heard that the constant flash inside the housing makes it too warm.  Can you set the flash at -0.7 EV or something to conserve power? How can you switch from manual to ROC quickly?  I also heard that you should turn your infra red illuminator off.  

Thanks!!!!!!!!!

I would like to buy a tetra C5050 macro lens and wide angle lens

a_renny@hotmail.com

Any suggestions on what to get for a tetra C5050 housing with a S&S DX 90 strobe?  Where can I get a good deal?
Thanks!