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 … WebJan 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: ...
KODAK PROFESSIONAL PORTRA 400 Film - Kodak …
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 … 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 … impact of caffeine on blood pressure
Film Simulation Review: Kodak Portra 400 – New vs. Original
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 ... WebReciprocity 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 … 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 ... lists year 1