Thank you for the reply to my cry for help. I thought that these fresnels were made of the same stuff as those glass oven dishes and were indestructable. So you reckon it will crack? Hmmm. That’s not exactly what I had in mind – red hot glass flying across the set and lodging in the actors’ faces.
I have chimeras already, and agree that I can throw some diffusion on the front of the Blonde – and I take your warning about exploding shards of glass very seriously. What I want is something relatively powerful, light and focus-able – and I don’t want to pay $800 for an Arri 2k Junior.
I do have a couple of friends who absolutely love projects like this (car nutcases) and, perhaps, with a little research as to the best distance from globe to lens, I could get at least one unit test-converted and see how it goes.
Do you think that this is out of the question because of the heat issue? Suppose I can have a sort of extension made – like rods on a camera – that might serve the dual purpose of allowing air to circulate and the ability to focus.
Maybe this is all too silly for words and I should go out and buy a 2k fresnel. Still, I’m tempted.
Thank you again for your thoughtful reply.
Harry.