Night Fred, we talk about it tomorrow (although i get flat out busy at work) ill try to reply between then.
attached is another graph with my 40d camera prediction after 700nm.
Taking filter 2 out will inleash h-alpha at around 652nm with filter 1 inplace. then, the BCF filter gets put in which cuts down IR range from 1000nm to 1100nm (blue line) but it doesnt cut from 1100 - 1200nm causing my image to have red tint.
Regarding your camera, looking at visual spectrum, green doesnt' occur anywhere above 700nm so how did you get your leaves green by taking filter 2 out? *SHRUGS....MEGA SHRUGS* it is green because filter 1 has been taken out with filter 2 still in place? i dont know...
g'night my friend, talk to you tomorrow
