I see, interesting, thanks!
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Amazing portrait!!
https://farm6.staticflickr.com/5486/...efaa076d_c.jpg
Cemetery gate di Filippo Natali, su Flickr
5x7" albument print from Kodak T-Mat Xray film developed with Pyrocat-HDC
I don't know if there are degrees of "orthocromatic-ism" but from my experience the green latitude film doesn't seem to be completely orthochromatic. I guess a good test would be to take a picture of a red object and see how it registers on the film. The tractor below is a rusty red color and pretty much looks in real life just as it looks after scanning the neg - no filtration used.
https://dl.dropboxusercontent.com/u/...62/img569a.jpg
Randy, i'm very amazed with this Fuji HRT green latitude film. With a good light and yellow filter it seems to look like an IR film! The dynamic range is superb!
I just wish all green latitude film is like the HRT. I'm running out of my film! Hopefully i could find one here in Iran
Well, thank you for the info, I'm also thinking that perhaps because it is a red eight it is a mixture of other colors and it is a die and not the actual light itself? And maybe that the other colored dyes workmen in the actual paint are coming through? Anyway thanks for the info I will certainly tested out once I have a better system in place, right now I don't even have any 11x14 holders, i'm using a home made one but it doesn't function very well, and I can only load one image today because I have to load in darkness and I don't have a dark room, so if I actually can get my hands on some 11 x 14 film holders then I can do more images per day and have a better ability to test. Thanks.
green hrt is what I used when shooting 8x10, great xray film, I don't even think I ever used a yellow filter with it
I think I will do a test with three objects side by side, red, blue, green, under full sun and another under overcast sky's, just to get and idea of how the film records. Seems like I just never take the time these days to do simple tests...:(
Good idea! Please keep us updated! I'm very curious with this since the images i made using Yellow filter with Green latitude film is a bit different from the one without. Maybe the light and the scene are a big factor? I hope someone could chime in and show their X-ray shots with filters!