Portra 400 reciprocity chart

Author: uapr

August undefined, 2024

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 http://ueberlicht.com/wordpress/wp-content/uploads/2012/08/Reciprocity-Failure-Charts-Ueberlicht.pdf

Portra 400 Reciprocity Failure The 35mm Project

http://apps.kodakmoments.com/wp-content/uploads/2024/07/E7023_max_400.pdf 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 … rawlins county kansas sheriff

KODAK PROFESSIONAL PORTRA 160 Film - Kodak Alaris

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 … 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 WebSurprisingly, 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 … rawlins county ks gis

Kodak Portra 800 Review – and some Thoughts on Shooting it

KODAK GOLD 200 Film - Kodak Alaris

WebDec 4, 2024 · December 4, 2024. Kodak Portra 400 is the perfect film choice for exceptional blue hour exposures. Blue hours is the time of the day, pre-sunrise or post-sunset, when the sun settles below the horizon before the sky goes dark. You know it's blue hour because everything takes on a subtle blue tint. During this time, the light is soft and quickly ... WebAs expected, the film's reciprocity characteristics follow a power law. The result was a correction factor of 1.36 (i.e. Corrected Exposure Time = Metered Exposure Time ^ 1.36), determined using a least-squares linear regression of log exposure time. Pancro 400 appears to have at least a stop of latitude in both directions, which makes Bergger ... rawlins county kansas websiteWebJan 3, 2011 · Posts about kodak portra 400 reciprocity written by EveNSteve. Skip to content Skip to navigation. Figital Revolution A Maverick Manifesto for the 21st Century Photograher. kodak portra 400 reciprocity Kodak Portra 400 Pinhole Reciprocity Test. by EveNSteve January 3, 2011. Kodak Portra 400 at EI 100 60 Seconds Pinhole Test https: ... rawlins county ks

"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 … " - Portra 400 reciprocity chart

Portra 400 reciprocity chart

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 … 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 ...

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WebMay 16, 2024 · Using Portra 400, I wanted to retain a bit more saturation for this landscape scene so I average metered the foreground at 320 and shot just like that. ... Portra does … WebThe 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 …

WebJun 8, 2024 · It's hard to overexpose Portra, so err on the side of a generous exposure. This is what I'd do personally, without wasting whole films on test exposures: Between 2 seconds and 10 seconds; give half a stop more, or 1.5 x the metered time. Between 10 seconds and 60 seconds; open up one stop or double the exposure. 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. 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 ...

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 … WebNov 28, 2024 · Since 1998, Portra 400 has evolved from "VC" and "NC" into what we know it as now. The two other film stocks in the Portra lineup, 160 and 800, offer similar color …

WebRe: Portra 160 and 400 Reciprocity Failure. Originally Posted by jbenedict. For the purposes of exposure, "a stop is a stop" whether adjusted via aperture or shutter. Not when …

rawlins county ks newsWebJul 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 ... rawlins county ks landfillWebReciprocity 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. … rawlins county ks health departmentWebJan 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. rawlins county ks parcel searchWebAug 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 ... rawlins county ks fire departmentWebFeb 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 … rawlins county ks register of deedsWebJan 27, 2024 · The new Portra 400 and 160 were less saturated than VC but more so than NC. They were also less contrasty than VC but more so than NC, meanwhile Portra 800 just kept being Portra 800. ... One thing Portra 800 is not great at is reciprocity failure. Ironically, even though as a faster film it is better suited for low light situations, it is not ... rawlins county ks sheriff