Premium Member Sebastian Bock Posted August 14, 2024 Premium Member Posted August 14, 2024 I've been very happy about another "new" film stock and immediately ordered some reels from Foma. So here's my first impression of the new Fomapan 100 cine. I exposed it in an ARRI SR @EI100 and then switched the magazine to also expose some double X @EI200 (so I closed the lens by 1 stop) and developed both stripes in Kodak D76 in the same small tank at 20°C. Standard dev time for both stocks is supposed to be 7 minutes. I developed the test strips for 6,7,8 and 9 minutes. Short explanation of my methodology: What you see in the pictures is my grayscale, which is basically ND0.3 gels layered on a glass screen with a LED-panel behind it. The far right stripe, labeled with an "X (+5)" has no gel, the next "IX (+4)" one ND.3, and so on, ending in 8 layers of ND.3 at the left stripe "II (-3)". Another "zone" with a ninth layer is in the lower left corner of the wedge and a last "zone" is made with another diagonal ND.3 gel. This is to judge the last bit of shadow detail. The whitest thing on the far right is a translucent canister of a 135 stills film sitting on a strong LED torch. This white is even 2 stops over the last stripe "X (+5)". I placed it there to get an impression of the highlight latitude. I measured with a Sekonic cine meter on "zone V" (0). Both film stocks are shown in a split screen, Kodak XX is the upper half, Fomapan 100 cine is the lower half. Split screen and adjusting black/white point were done in Davinci resolve. 6 minutes dev (= underdeveloped): 7 minutes dev (recommended time from the spec sheets of both films): 8 minutes dev (= overdeveloped): 9 minutes dev (= overdeveloped): The result / My interpretation: Both films have an enormous highlight latitude! Kodak's XX even a tad more. Since I know Fomapan 100 from stills photography, I expected it to have not as much shadow detail as XX. The result shows clearly, that Fomapan 100 cine needs more light - many people using it for photography rate it 50 ISO. Double XX shows much more shadow detail. It is also flatter in general. Since XX is more sensitive (200/250 ISO), it has expectably more grain. What I didn't expect: Fomapan is noticeably sharper than XX and the grain does not get nasty, when the film is overdeveloped (pushed). So far, I am very pleased. Well done, Foma. I will continue testing the film. Next time, I will rate it as 50 ISO and shoot some real life footage, also to see how precise the perforation / how stable the footage is. I will post the results here. 5 1
Premium Member Sebastian Bock Posted August 17, 2024 Author Premium Member Posted August 17, 2024 OK, here's the next split screen comparison. Upper half, Foma 100 cine rated as 50 ISO (1 stop over) Lower half, Foma 100 cine rated as 100 ISO (same as in the above test) Development 7, 8 and 9 minutes in 20°C Kodak D76 7 minutes (standard development): 8 minutes (slightly overdeveloped): 9 minutes Conclusion: The film definitely benefits from rating it at 50 ISO (overexposing it by one stop). The image now shows a clear difference between -3 stops under and -4 stops under and there is still some detail remaining against the base. With my specific thermometer I would develop for 8 or 9 minutes in the future. Yours might tell you a different time... 5
Scott Barton Posted August 17, 2024 Posted August 17, 2024 Sebastian - Thank you for the detailed discussion of this film. It is something that I too look forward to using... It's good to see Foma producing again to support us 16 mm folks... 1
Richard Tuohy Posted August 26, 2024 Posted August 26, 2024 Hi Sebastian, thanks for doing this comparison! I am really glad that Foma took the opportunity to add this to their official inventory. And I am quite relieved that you got pleasing results. Just prior to Foma releasing this stock, I spent a long time organising a massive order of this film stock from Foma in 16 and standard 8 for the filmlabs.org community of artist run film labs. (The order was really massive, at least for us, but in the end we got enough subscribers to double it! We ordered around 27 kilometers or 88500 feet of this stock in total). I did this partly in the hope that once they (Foma) realised there was a market for it in the absence of ORWO black and white stocks, they might take the opportunity to make it available as a regular item, which they did! (Subsequently, Wittner film has somehow managed to get a supply of UN54 going again. I'm not sure how, but I am very thankful for that continuing to be available). The funny thing is my personal share of this (17.5kg worth!) is waiting for me in the Netherlands. I haven't shot any yet. So I am very pleased and relieved to hear your report! all the best from nanolab (Australia - but currently in Inner Mongolia as I write!) richard
Premium Member Sebastian Bock Posted August 27, 2024 Author Premium Member Posted August 27, 2024 17 hours ago, Richard Tuohy said: I did this partly in the hope that once they (Foma) realised there was a market for it in the absence of ORWO black and white stocks, they might take the opportunity to make it available as a regular item, which they did! Richard, thanks for the energy you've put in that topic. All narrow gauge filmmakers benefit from that! Maybe you should also place a massive printfilm order so they realize there is a market, create their own PF emulsion and sell it in 2000ft cans. Ok. enough kidding... Fingers crossed that you manage to get your personal share shipped to Australia. But I have another information that might relieve you a bit: Foma's "best before" date on the packaging says: 05/2027. All the best from floodlab (Hamburg;) Sebastian 1
Richard Tuohy Posted August 27, 2024 Posted August 27, 2024 4 hours ago, Sebastian Bock said: Richard, thanks for the energy you've put in that topic. All narrow gauge filmmakers benefit from that! Maybe you should also place a massive printfilm order so they realize there is a market, create their own PF emulsion and sell it in 2000ft cans. Ok. enough kidding... Fingers crossed that you manage to get your personal share shipped to Australia. But I have another information that might relieve you a bit: Foma's "best before" date on the packaging says: 05/2027. All the best from floodlab (Hamburg;) Sebastian Oh! You are THAT Sebastian! Ha! Tell me, how did the reversal processing of the Foma go?
Samuel Preston Posted August 27, 2024 Posted August 27, 2024 Hello all! As you, Richard, were involved in the large order, you probably know best. Does foma offer these new stocks in 400ft rolls of 16mm upon request? Or any lager quantities that make it possible to recan down to 400ft? Maybe someone else has some knowledge on this topic too. Thanks!
Richard Tuohy Posted August 28, 2024 Posted August 28, 2024 Hi Samuel, Well, yes, we did have the option of any length rolls we wanted. We got a mucus of 30 meters and 120 meters, but could have had up to 600 meter rolls. However the special order minimum is about 13.5km plus or minus 10% and you have to take the entire made quantity.
Premium Member Stephen Perera Posted August 29, 2024 Premium Member Posted August 29, 2024 excellent work thank you for posting this
Premium Member Sebastian Bock Posted August 29, 2024 Author Premium Member Posted August 29, 2024 On 8/27/2024 at 4:26 PM, Richard Tuohy said: how did the reversal processing of the Foma go? The very first test was a bit too contrasty but promising. I need to play around with developer, dilution, temperature and time before I publish any result here.
Premium Member Aapo Lettinen Posted September 1, 2024 Premium Member Posted September 1, 2024 wondering if they could make the Cine100 with Double8 perforation. Would be ultimate low budget film stock for home developed b/w short films as negative is super easy to develop compared to reversal and much cheaper to develop too
Samuel Preston Posted September 2, 2024 Posted September 2, 2024 8 hours ago, Aapo Lettinen said: wondering if they could make the Cine100 with Double8 perforation. They make it and it’s in stock ready to order from various sources
Premium Member Aapo Lettinen Posted September 2, 2024 Premium Member Posted September 2, 2024 25 minutes ago, Samuel Preston said: They make it and it’s in stock ready to order from various sources looks like at least Fotoimpex has it in small rolls. Weird that cannot find it from Foma's own shop, would be cheaper there for sure. and would need 100ft rolls
Nick Tash Posted January 15 Posted January 15 @Sebastian Bock I'm very interested in seeing this tests you did for Fomapan 100. Do you have these up for viewing anywhere?
Premium Member Stephen Perera Posted January 15 Premium Member Posted January 15 (edited) I've shot quite a bit of Double X 16mm (processed by Cinelab London in D96 I assume) I don't see much latitude in highlights....1.5 stops if that over after that it starts to blow. Rating it at EI250 as recommended by Kodak outdoors and EI200 in tungsten indoors. I find it does great in low light. I'm more worried about blowing highlights when showing than the shadows using this film. Any comments??? Edited January 15 by Stephen Perera
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