Ricochetrider Posted December 13, 2020 Share Posted December 13, 2020 Howdy folks. I have a project coming up in which I'll be shooting film in a potentially dark setting- indoors. Actually there will likely be variable lighting so not all dark. Little to zero natural daylight, some incandescent lighting almost certainly. Currently I have a bunch of lower ISO film, like 50 and 100. Most of the target places aren't easy to get into- each location will be a one-time access. So I don't want to mess this up! I'll be shooting everything on a tripod with a cable release on my 500cm. Can you all talk to me a bit about this please? What would you guys do? Thanks in advance. Tom Link to comment Share on other sites More sharing options...
Sandy Vongries Posted December 13, 2020 Share Posted December 13, 2020 You don't say of color is required. if not, Ilford XP 2? Has enormous ISO latitude. Link to comment Share on other sites More sharing options...
Ricochetrider Posted December 13, 2020 Author Share Posted December 13, 2020 You don't say of color is required. if not, Ilford XP 2? Has enormous ISO latitude. Ah yes, sorry. I'll be shooting in black and white on film. I have a partner in this who shoots top end pro Canon gear. I'll leave the color to him. Link to comment Share on other sites More sharing options...
conrad_hoffman Posted December 13, 2020 Share Posted December 13, 2020 I once lost a bunch of shots due to metering that was inaccurate at low levels. Check that. If you end up using long exposures, look up reciprocity failure for the film. Some types are better than others. Do you have time to turn down the lights in the living room and do some tests? 1 Link to comment Share on other sites More sharing options...
Bill C Posted December 13, 2020 Share Posted December 13, 2020 Ah yes, sorry. I'll be shooting in black and white on film. I have a partner in this who shoots top end pro Canon gear. I'll leave the color to him. I'd let my partner establish the necessary exposure with his (presumably) digital Canon. But establish ahead of time, via an actual test, how the two exposures correlate. Like Conrad suggests, make sure you consider the reciprocity characteristics of the film; if you test with film x, don't count on film y behaving the same. (Note: I'm presuming that it's potentially too dark for reliable exposure meter readings; if not then I'd just rely on the meter.) I'd probably bring along a hot-shoe flash or two, to be used manually, to either supplement or otherwise "dress up" the existing light a little. If you use exposure times longer than a few seconds you'll probably have time for several low-power flashes that you can manually direct at different parts of the scene. Again, test ahead of time to make sure you know what exposure effects to expect from the flash. If your exposures are too short for manual use of flash you could still use the camera sync to fire them (radio slaves would let you put them wherever you want). Make sure you have a means to focus your camera - a hand-held light bright enough to focus with, or even a long tape measure to allow using the focus scale on your lens. This is an example of something just like I described - too dark to focus without a flashlight propped on the engine. Handheld hot-shoe flash manually flashed 8 or 10 times during the roughly 10-second exposure. (This was the culmination of a series of test shots, tweaking the position and angle of the flash until I was more or less satisfied.) https://d6d2h4gfvy8t8.cloudfront.net/16600574-orig.jpg 2 Link to comment Share on other sites More sharing options...
Rick Helmke Posted December 14, 2020 Share Posted December 14, 2020 This is a simple problem. Shooting from a tripod with a cable release shoot Tri X and expose/develop at ISO 800. I am assuming your subject will be stationary so fast shutter speeds won’t be required. You can shoot at ISO 400 as well. I wouldn’t push the film unless you need the faster shutter speed. I am also assuming available light will be used. Rick H. Link to comment Share on other sites More sharing options...
john_mcinnis Posted December 14, 2020 Share Posted December 14, 2020 I assume flash is not part of your plan. In any situation where shooting in variable low light meter failure may be a problem. Rather than depend on my memory and often faulty exposure guesses, my inclination would be to get a copy of the Black Cat Extended Exposure Guide which uses estimates of lighting in unusual situations to give you a starting point. You compare your lighting to the listed situations and set the guide. Then bracket from there. You can preplan your options for probable expected conditions and quickly adjust as you go. It lets you quickly do what if comparisons. It's a handy inexpensive little pocket tool. Even with access to a good meter, I'd really want that as a backup. It's quick to use, no batteries, and will give you something to work with in situations where a meter may fail miserably. The starting points it gives for dark lighting account for reciprocity failure possibilities. You can check it out by Google. Also think long and hard about DOF in that situation. If the lighting is really low, carry a small red lens flashlight to read your settings. Sounds like you're setting forth into one of those love/hate situations, love the challenge but hate the possibility of wasting too many shots. One reason I still like film. It forces me to think. Link to comment Share on other sites More sharing options...
rodeo_joe1 Posted December 14, 2020 Share Posted December 14, 2020 (edited) What would you guys do? Not use film for a start! Any film camera is going to limit your exposure possibilities, and make more noise than a digital camera in 'quiet' mode. It might be time to put aside any purist, film-using principles and go for a more pragmatic and practical solution. Edited December 14, 2020 by rodeo_joe|1 Link to comment Share on other sites More sharing options...
steve_gallimore1 Posted December 14, 2020 Share Posted December 14, 2020 Bracket, bracket, then bracket some more! You have to go with what feels right, but -1,0,+1,+2,+3,+4 might not be excessive, giving you two shots per roll, or 0,+1,+2,+3 for three per roll. Incident meter would be a good idea. Also a small, dim (filtered?) head torch for reloading film in the dark, seeing camera settings, etc. 1 Link to comment Share on other sites More sharing options...
Ricochetrider Posted December 14, 2020 Author Share Posted December 14, 2020 Bracket, bracket, then bracket some more! You have to go with what feels right, but -1,0,+1,+2,+3,+4 might not be excessive, giving you two shots per roll, or 0,+1,+2,+3 for three per roll. Incident meter would be a good idea. Also a small, dim (filtered?) head torch for reloading film in the dark, seeing camera settings, etc. thanks and yes. I plan on bringing a ladder and a headlamp (torch). We can always turn on the lights, ya know, but want to shoot in the ambient lighting for various reasons. Link to comment Share on other sites More sharing options...
JDMvW Posted December 15, 2020 Share Posted December 15, 2020 If you must, or simply insist on, using film, Ilford XP2 is the one to use Pdf technical sheet available at XP2 SUPER 35mm ILFORD XP2 SUPER is a fast, sharp, black & white film with fine grain and a wide tonal range. It is extremely versatile to use making it an excellent all-rounder to have in your camera. It has a particularly wide exposure latitude and delivers excellent results, including well-defined highlights and shadows, even in unpredictable lighting or high-contrast scenes where there can be wide-ranging subject brightness. XP2 SUPER also provides enhanced negative contrast for optimum black & white print quality. This makes it an excellent choice for scanning as well as enlargement prints. However, the key differentiator of this film is that while it is a true black and white film, it can be processed in C41 type processing chemicals alongside colour negative films. This makes it the best choice for photographers who want to shoot film yet want the convenience of being able to get it processed on the high street. XP2 SUPER is also special in that you can shoot at different speeds from ISO 50 to 800 on the same roll of film and process as standard C41. Technical Specification Feature Film Speed Best overall quality EI 400/27 Finer grain (With easy printing) EI 200/24 Finest grain (but denser negatives) EI 50/18 Link to comment Share on other sites More sharing options...
Bill C Posted December 15, 2020 Share Posted December 15, 2020 We can always turn on the lights, ya know, but want to shoot in the ambient lighting for various reasons. Ahhh.. I see. I had sort of envisioned something like a semi-abandoned industrial property. Where perhaps it is too dark to even get a meter reading, etc. Now, given that you have the ability to turn on the lights, I'm guessing that it's normally lit by minimal-access lighting during the off hours. So something else you might consider is to split your exposure with lights on/off. As an example, if you could stretch it out to, say a 10-second exposure, you might turn the main lights off at the 2-second point. Or, if possible, a double exposure. This would let you balance the lights on/off situation to your liking. Regarding exposure, sure you can do lots of bracketing, etc. But personally I would just get my partner to give me some baseline exposures based on trial and error with the digital camera. Then I'd do much more limited bracketing based on that - I tend to be more frugal with the film. Link to comment Share on other sites More sharing options...
Bill C Posted December 15, 2020 Share Posted December 15, 2020 Regarding film, a couple people suggested XP2 for its wide exposure latitude. To be honest, I've never ever tried it - I never quite got the point except that it could be processed in the ubiquitous C-41 minilabs of the day. Let me counter with an example set of curves for Kodak Tmax 100. This also shows a tremendous "luminance recording range." (Personally I don't wanna be the guy making the prints once the film density starts getting near 3, but the point is that it can be done.) I'm guessing that the high-density Tmax is gonna print grainier than the XP2, but it's just an educated guess. Anyway, just a little more fuel for the fire... this link >> Video: 'Why We Still Love Film' by NBC Link to comment Share on other sites More sharing options...
doug grosjean Posted December 17, 2020 Share Posted December 17, 2020 Find a place with similar lighting to test. Shoot the film at it's rated ISO. . Add 1 step exposure to the reading the digital camera reccomendations. Or even 2 steps. Why? You can get detail from overexposed BW film, but not from underexposed. . Example is a badly overexposed 4x5 negative. By at least 2 steps. Negative looks like something you could use to protect eyes when welding. Yet it scans beautifully. Link to comment Share on other sites More sharing options...
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