Portra 400 reciprocity chart

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August undefined, 2024

WebMar 24, 2024 · Alongside the Portra films, Ektar is one of the most popular films on the market and definitely one of the most used color films out there. The film is well-known for its fine grain, vivid color saturation and poppy contrast. ... In regard to reciprocity failure, our experience with Ektar has been pretty good. Kodak’s data sheet for the film ... WebFeb 26, 2024 · Kodak´s official Reciprocity Diagram ends at 100sec measured time (1,40min). Thankfully the friendly support of Kodak, provided me with “P factors” so you …

Velvia and Ektar Reciprocity Charts - Jason Robert Jones

WebOct 6, 2024 · Exposures and reciprocity failure. ... Portra 400 offers a solid balance between creative colour variability and consistency, but is most certainly behaving in a way … WebFeb 8, 2024 · As mentioned in episode 16 of The Art Of Natural Beauty, below I have provided a copy of the charts I use to determine proper exposure times, based on the … high ceiling drywall lift

Reciprocity for Portra 400 : r/analog - Reddit

Web250 300 350 400 450 500 550 600 650 700 750 *Sensitivity = reciprocal of exposure (erg/cm ) required to produce specified density WAVELENGTH (nm) 2 Spectral-Dye-Density Curves Minimum Density Midscale Neutral and D-min. Typical densities for a midscale neutral subject 700 2.5 1.5 2.0 0.5 DIFFUSE SPECTRAL DENSITY 1.0 600 WAVELENGTH (nm) 400 … WebReciprocity for Portra 400. I’m going to be doing some night photography for the first time tomorrow. I’m going to be shooting downtown in my city with Portra 400 in my Canon A1. … WebApr 19, 2024 · Kodak Portra 400 Overview: Kodak Portra 400 is an extremely versatile professional film available in 35mm and 120. It loves light and handles highlights and detail retention extremely well. Rating at ISO 200 and metering for the shadows or midtones will give beautiful, warm colors and natural skin tones. You can pick up some Kodak Portra … high-ceilinged interior of the house

KODAK ULTRA MAX 400 Film - Kodak Moments

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WebJan 19, 2024 · The Superia exhibits a rather moderate reciprocity failure. If you have to expose longer than one minute, you should add one stop of light. Compared to Kodak stock, long-time exposures are way more convenient. Final Thoughts on Fuji Superia 400. It excites me to test out unfamiliar film stocks. WebSep 17, 2024 · I used this graph by Isaac Sachs to reference Kodak Portra 160 & 400 to calculate how much time I would need to extend my exposures. For Portra 400 reciprocity … high ceiling family room decorating ideasWebReciprocity and Special Filter Data for KODAK Films The reciprocity law states that the intensity of light falling on a photographic film multiplied by the exposure time equals the … how far is south carolina to florida

"WebThis is a table of reciprocity correction for Fomapan 100 b+w film, based on a published reciprocity failure calculation. Such calculations are always approximations to reality so use these as guidelines. There is another correction table floating around the internet that lists corrections for indicated exposures from 1 sec to 100 secs linearly ... " - Portra 400 reciprocity chart

Portra 400 reciprocity chart

Portra 160 and 400 Reciprocity Failure - Page 4 - large format …

WebI was talking to Peter Gomena last month about his experiences with Portra sheet film in pinhole cameras and he said he'd found some good data on Portra's reciprocity failure but that he hadn't had much chance to test it himself. Surprisingly, the reciprocity failure for 160 and 400 seem to follow the exact same curve. I put the data into Excel and cleaned it up a … WebApr 29, 2002 · No filter correction or exposure compensation is required for PORTRA. 160NC/VC and 400NC/VC Films for exposures from 1/10,000 second to 10. seconds. For PORTRA 800 Film, no adjustments are required for. exposures from from. 1/10,000 second to 1 second. For critical applications with longer. exposure times, make tests under your …

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Web• 31 Reciprocity charts included. • Design your own chart or modify an existing one • Share your charts with PInhole Assit App, • Share by email ... Lomo400 follows the same … WebJun 3, 2024 · Portra 400 is well known to be a film that allows for significant levels of overexposure and it still be quite correctable. So I wanted to know if Portra 800 was just as flexible. As it turns out it is at least fairly happy with overexposure. These next shots were taken at EI200, and though this seemed to emphasise a yellowish-shift in the ...

WebMar 7, 2011 · Anyone have a chart or information on reciprocity corrections for the new Kodak Portra 400? Also, how about pushing to 800 or 1600 ISO? Anyone tested... Enabled: Analog. Hybrid. Digital. Online: 5,237. ... New Portra 400 - Reciprocity charts & push/pull? A. Thread starter Jeff Bannow; Start date Mar 5, 2011; Latest Gallery. A. Web5 rows · KODAK PROFESSIONAL PORTRA 400 Film KODAK PROFESSIONAL PORTRA 400 is the world's finest grain ...

http://ueberlicht.com/wordpress/wp-content/uploads/2012/08/Reciprocity-Failure-Charts-Ueberlicht.pdf Web250 300 350 400 450 500 550 600 650 700 750 *Sensitivity = reciprocal of exposure (erg/cm ) required to produce specified density WAVELENGTH (nm) 2 LOG SENSITIVITY 0.0 * 1.0 2.0 3.0 4.0 E7023B Spectral-Dye-Density Curves Process: C-41 Minimum Density Midscale Neutral and D-min. Typical densities for a midscale neutral subject 700 2.5 1.5 2.0 0.5

WebReciprocity Failure Charts FUJI FUJI VELVIA 100 F FUJI SUPERIA 100 / 400 FUJI NPS 160 Measured f-stop 22 Pinhole f200 Measured f-stop 22 Pinhole f200 Measured f-stop 22 Pinhole ... KODAK PORTRA 160 / 400 KODAK T-MAX 100 KODAK T-MAX 400 Measured f-stop 22 Pinhole f200 Measured f-stop 22 Pinhole f200 Measured f-stop 22 Pinhole

WebExposure bracketing is your friend. Most reciprocity charts recommend to open the aperture rather than increase exposure time because the increased time has little effect. The reciprocity failure is caused by the light being too weak to affect the film, the best solution for that is to make the light brighter. 8. how far is south carolina from pennsylvaniaWebAug 1, 2024 · Long story short, Portra 400 ‘s exposure tolerance is significantly better than UltraMax 400. In shooting UltraMax, overexposure results in color shifts where as Portra tends to maintain colors and highlights when it is overexposed. These color shifts are more apparent when you have a low key lit image. After scanning, I would say that Portra ... high ceiling fireplace decorWebThe data sheets says "not before 1 second, and maybe after that", but the Big Honkin' List of B&W and Color tables from 2002 says "No" below 10 seconds, and NR (which I assume is … high ceiling entryway chandelierWebJul 27, 2024 · Compared with Portra 160, Portra 800, Fujifilm Pro 400H, and Cinestill 800T, four of the most popular films available in 120, Portra 400 has been far and away a more popular search term worldwide ... high ceiling flat for sale in sarayat maadiWebSurprisingly, the reciprocity failure for 160 and 400 seem to follow the exact same curve. I put the data into Excel and cleaned it up a bit (for example, 8 seconds metered exposure … how far is south carolina from iowaWebReciprocity for Portra 400. I’m going to be doing some night photography for the first time tomorrow. I’m going to be shooting downtown in my city with Portra 400 in my Canon A1. I’ve seen online that Portra 400 tends to start having failure after 4 seconds of exposure, but I haven’t seen anyone mention or give charts of how much time ... high ceiling fan cleaningWebReciprocity Failure Charts FUJI FUJI VELVIA 100 F FUJI SUPERIA 100 / 400 FUJI NPS 160 Measured f-stop 22 Pinhole f200 Measured f-stop 22 Pinhole f200 Measured f-stop 22 … high ceiling floor lighting only