artistwally wrote:
Start of with an R72 filter, try 20 seconds at F8 200 ISO(on a tripod). Once have the first images , which will be very red,convert to mono b/w then experiment with other settings to get it right.
"Things" vary depending on the camera make but initially let it go on auto-focus until you have time to experiment.
Good luck it is great fun.
Artistwally.
What would it look like if you used the filter and had the monochrome/b&w setting on your camera