Polaroid 664 DP Instant Film

The Polaroid 664 film is a medium-speed and medium-contrast coaterless, black & white print film. This film is intended for exposures of 1/10 second or faster, has a wide tonal range and matches speed of ISO 100 chrome films. It is used in proofing, and test shots of shorter than 1/15 second or with strobe.

Features
- Medium-speed, medium-contrast
- Fine-grain, coaterless, black & white prints
- Wide tonal range
- Matches the speed of ISO 100 chrome films

Specifications
- Film speed: ISO 100/DIN 21
- Format: 8.5x10.8 cm (3 ¼ x 4 ¼ in.) pack film
- Image area: 7.3x9.5 cm (2.88x3.75 in.)
- Finish: Glossy
- Exposures: 10 exposures per pack/2 packs per box
- Development time and temperature: 30 secs. at 21°C