AS the shooting conditions range from blue to red,
we have to expose for whatever color is deficient.
Well, Fuji 1600 Superia DOES hold a linear scale of 14 stops, which is pretty remarkable. And it DOES give brilliant colors if given enough exposure, which is true for any color negative film. One of the problems with mixed light sources (again, the same for any color neg) is that incandescent light often 'fools the meter' and we simply underexpose the blue layer. The color can balance in the highlights but the neg can't be printed to sufficient density to make a nice, eye-popping black.
(which is EXACTLY the same problem as blue-channel-noise in d*g*t*l)
So, if we have to shoot a tungsten & daylight mix, remember the film sees a lot of red, and not much blue, and we have to be sure each layer gets enough light to get the shadows over the threshold to print well.
Which is a different problem from color balance !
Either use a blue filter, or rate the film at 800 (which is a seat of the pants guideline): expose for the shadows in order to get good color balance AND strong blacks/vibrant colors.
MORE: while the ISO 1600 IS real, it assumes a Daylight color balance.
AS the shooting conditions range from blue to red,
we have to expose for whatever color is deficient.
The magic of these new film is that we can do this,
without making it impossible to balance the midtones and highlights .
If you figure tungsten requires around 30 yellow and 15 magenta to be corrected than an exposure compensation of + 2/3 - 1 stop should be enough ~800-1000. First you should find what amount of light the film requires under perfect conditions. I'm a firm believer that you should assume that the box speed is a guide and that your own metering style and equipment should dictate how you rate the film. I'm also a firm believer that almost all c41 films are best used at half thier box speed.
You have one of those too? Mine's in a screw mount so I can use it on M mount bodies with an adapter. I have a C/V mini combo 28/35 finder that I use with it on finderless bodies. Have to admit that I haven't used it a lot, but it's easy to take along.I'm going to have to try it. I'm always looking for a film that I can use handheld in my pinhole Leica at f/128. This film ought to give me something like 1/20 sec. Plenty.
I may have worded that badly. When correcting daylight film on the enlarger for tungsten light you'd add 30 yellow and 15 magenta. The thing to do when shooting daylight film under tungsten lighting is to add an 80a (which is approximately inverse of 30y and 15m) or increase exposure by about 2/3 to 1 full stop.
You have one of those too? Mine's in a screw mount so I can use it on M mount bodies with an adapter. I have a C/V mini combo 28/35 finder that I use with it on finderless bodies. Have to admit that I haven't used it a lot, but it's easy to take along.
Lee
Mine's made with an after-market screw mount body cap and an Eric Renner pinhole from an assortment kit he sells in stainless. Had a machinist friend make a bevelled hole in the body cap and mounted the pinhole on the inside of the cap. I blackened the bevelled hole.Sure do! Mine's recessed, so I get a good 28mm or even maybe a mm shorter. Actually, I've made a bunch of Leica pinholes for friends. I like to use mine on the iiif but I use it with the adapter as well. I've been doing this since 1975.
Mine's made with an after-market screw mount body cap and an Eric Renner pinhole from an assortment kit he sells in stainless. Had a machinist friend make a bevelled hole in the body cap and mounted the pinhole on the inside of the cap. I blackened the bevelled hole.
So now I guess I need to pull a roll of Fuji 1600 from the freezer and give it a run. (Gotta stay nominally on topic.)
Lee
Very nice Larry. I can almost smell them.
Would love to see one of your pinholes.
Lee
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