For studio portrait lighting, is it better to have a UV coated flashtube, or a clear flashtube, and why? Does it make a difference what ambient light there is?
I notice that hotshoe flashes (e.g. Nikon SB-800) typically have a Fresnel lens system to focus the light, but studio strobes (e.g. Photogenic Powerlight 1250) do not. What's up with that?
What are the dos and don'ts of using HMI lights? For example, I've heard you're not supposed to "hot strike" them. Is there anything else I should know about?
My attempts at creating a hair light have been less than successful; I can get a hint of highlight but nothing like I see in the pro shots. What are the things that I should be adjusting in terms of ...
I have been reading up on the different kinds of lighting kits out there. I read about using optical triggers for external lighting kits. This would allow me to use my on-camera flash (or a mounted ...