[. . . ] Film Data Sheet i-Zone Pocket Film Integral Color Print Film Description General purpose High-speed, medium-contrast, integral film for instant color prints. [. . . ] Do not burn battery or allow metal to touch terminals. Limited Warranty See information on the film box. "Polaroid" and "Polaroid I-Zone (and design)" are trademarks of Polaroid Corporation, Waltham, MA 02451 USA. "Barbie" is a trademark owned and used under license from Mattel, Inc. "Looney Tunes", "characters", "names" and "all related indicia" are trademarks of Warner Bros. Copyright 1999. Film Data Sheet Technical Data Pocket Film The information in this data sheet represents the typical performance of Polaroid's Pocket film. However, there may be some variation between film lots. Characteristic H&D curve for normal development 3 H&D Curves @ 70oF/21oC Blue Green Recommended speed: ISO/DIN 640/290 Recommended processing time and temperature: Approximately 3 minutes at 700F/210C Balance: Daylight and electronic flash (5500oK) Contrast: Medium Resolution (1000:1): 7-10 line pairs/mm 2 Red Sample Density 1 0 -3 -2 -1 0 Relative Log Exposure D-Max: The density value for the film's darkest black. In prints, the whiteness of the brightest highlight, relative to the unprocessed print. Slope: The positive ratio of the log E increments of the straight line region of the curve, as determined by the 1/4-3/4 increment method. [. . . ] Reciprocity failure occurs during very long or very short exposures, requiring the photographer to increase exposure. Reciprocity Law Failure Blue 1. 8 1. 6 Green Red Relative Log Exposure 1. 4 1. 2 1. 0 . 8 . 6 . 4 . 2 0 . 0001" . 001" . 01" . 1" 1" 10" 100" Exposure Time (seconds) Modulation Transfer Function 1 0. 8 Modulation 0. 6 0. 4 0. 2 0 0 0. 5 1 1. 5 2 2. 5 3 3. 5 Spatial Frequency (lp/mm) Film Data Sheet Technical Data Pocket Film Spectral Sensitivity Blue 1000 Green Red 100 Spectral Sensitivity 10 1 0 350 400 450 500 550 600 650 700 Wavelength (nm) Spectral Sensitivity: Shows the equivalent energy needed at each wavelength in order to activate the emulsion so that it produces a neutral density of . 75. [. . . ]