User manual POLAROID T-553 DATASHEET

[. . . ] Film Data Sheet T-553 4 x 5 Black & White Pack Film Description 3URIHVVLRQDO % : 3DFN )LOP [ LQFK 10. 2 x 12. 7 cm Medium-contrast 4 x 5 sheet film for detailed black & white prints. [. . . ] (10. 2 x 12. 7 cm) Pack Film Image Area 31/2 x 45/8 in. Finish Glossy Exposures per Unit 10 exposures per pack Development Time 45 seconds at 70°F Caution This film uses a small amount of caustic paste. If any paste appears, avoid contact with skin, eyes and mouth and keep away from children and animals. If you get some paste on your skin, wipe it off immediately, then wash with water to avoid an alkali burn. If eye contact occurs, quickly wash the area with plenty of water and see a doctor. Keep discarded materials away from children, animals, clothing and furniture. Limited Warranty See information on the film box. "Polaroid" is a registered trademark of Polaroid Corporation, Waltham, MA 02451 USA. Film Data Sheet Technical Data T-53 (4x5 sheet), T-553 (4x5 pack) and T-803 (8x10 sheet) - B&W High Speed Instant Peel-Apart Coaterless Film The information in this data sheet represents the typical performance of Polaroid's T-53, T-553 and T-803 black and white high speed films. Specific film lots may vary. Recommended speed (ISO) Recommended processing time at 70oF/21oC Spectral sensitivity Resolution (1000:1) Contrast Characteristic H&D curve for normal, hot and cold development 3 800/30o 55 0 F/130 C 70 0 F/210 C 45 seconds 2 95 0 F/350 C Panchromatic 12 - 15 line pairs/mm Medium Sample Density 1 0 -3 -2 Relative Log Exposure -1 0 Processing time and temperature For best results process at temperatures above 60oF(16oC). o F o C Time in seconds 30 30 30 45 60 85 Exposure Adjustment -1/3 stop None None None None 1/3 stop 95 90 75 70 65 55 35 32 24 21 18 13 At 71o F/21o C: D-Max = 1. 75 D-Min = . 11 Slope = 1. 64 Filter factors Filter no. Light source at 3200oK - Tungsten Aperture adjustment (f-stops) Filter factor (exposure multiplier) Light source at 5500oK - Daylight Aperture adjustment (f-stops) Filter factor (exposure multiplier) 6 1/3 8 1/2 15 2/3 25 1 1/2 47 3 1/2 58 3 1/2 D-Max: The density value for the film's darkest black. [. . . ] Reciprocity failure occurs during very long or very short exposures, requiring the photographer to increase exposure. [. . . ]