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High Speed Black & White (T-57)
High speed, medium contrast, medium grain, panchromatic general purpose
black and white print film.
Key Applications:
- Electrophoresis gel documentation
- Scientific documentation (especially applications involving low light
levels)
- Close-up photography
Compatible Hardware:
- Any camera or instrument equipped with a Polaroid 545 or 545i film
holder.
Special Treatment:
- Picture area approximately off center about 1/8 in. (3 mm) toward
the thick end of the film holder. Does not correspond precisely with
the image area indicated on the ground glass of most 4x5 cameras; for
accurate composition, make test exposures and mark the picture area
on the ground glass.
- Print coating is required to prevent the images from fading or discoloring.
- Print Resolution: 18-22 line pairs/mm.
Processing Information:
- Film Speed - 3000 ISO/ 36 DIN
- Format - 4 x 5 in. (10.16 x 12.7 cm) Sheet film
- Image Area - 3 1 /2 x 4 1 /2 in. (9 x 11.5 cm)
- Finish - Glossy
- Exposures per Unit - 20 exposures per box
- Development Time - 15 seconds at 75°F
- Full Warranty
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