Polaroid T-669 User Manual
Film Data Sheet
T-669
Pack Film
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Film Speed
ISO 80/DIN 20
Format
1
3
/4 x 41/4 in. (8.5 x 10.8 cm)
Pack Film
Image Area
7
2
/8 x 33/4 in. (7.3 x 9.5 cm)
Finish
Glossy or silk
Exposures per Unit
10 exposures per pack
2 packs per box
Description
Medium-contrast, medium-speed, daylight (5500°K), (electronic
flash) balanced color print film with extended dynamic range.
Key Applications
• Document or passport photography
• Professional photography (test shots/proofing)
• Close-up photography
• Image Transfer
• Emulsion Transfer
ILOP
• Electronic imaging print output
Compatible Hardware
• Cameras or instruments with CB-103 Back or OEM CB-100
Back (these holders are supplied by medium format camera
manufacturers such as Mamiya, Hasselblad and Konica)
• Polaroid Model 405 Film Holder
Special Treatment
None
Reciprocity Performance
The reciprocity characteristics of the film cause a color shift
towards blue-cyan when the exposure time is increased and a
color shift towards red-yellow when the exposure is decreased.
The film is balanced for average daylight (5500°K) at
second (as well as for electronic flash units). Recommended
filtration at other exposure times and with other illuminants is
indicated on information packaged with the film.
1
/125 of a
Development Time
60 seconds at 70°F
Alternative Products
• Polacolor ER (T-108) (ISO 80)
• Polacolor Pro 100 (T-679) (ISO 100)
• Polacolor 100 ID UV (ISO 100)
• ProVivid (T-689) (ISO 100)
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”, “Polacolor”, and “ProVivid” are trademarks of Polaroid Corporation, Waltham, MA 02451 USA.
All other product names may be the property of their respective owners.
Film Data Sheet
Technical Data
T-88, T-108, T-669 and T-669S (pack); T-559 and
T-559S (4x5 pack); T-59 (4x5 sheet) and T-809
(8x10 sheet) Instant Color Peel-Apart Films
The information in this data sheet
represents the typical performance
of Polaroid’s T-88, T-108, T-669,
T-669S, T-559, T-559S, T-59 and
T-809 color films. Specific film lots
may vary.
3
Characteristic H&D curves for
normal development
o
Recommended
80 / 20
speed (ISO)
Recommended
processing time
and
60 sec. at
o
F/21oC
70
temperature
Resolution
9 line pairs/m m
(1000:1)
Contrast
medium
Processing time and temperature
For best results process at temperatures
above 60oF(16oC).
o
F
90 32 60 -1/2 stop
75 24 60 None
70 21 60 None
65 18 75 +1/2 stop
55 13 90 +1 stop
Time in
o
C
seconds
Exposure
adjustment
H&D Curves
o
@ 70
F/21oC
2
Sample Density
1
0
-3 -2 -1 0
Relative Log Exposure
Blue
Green
Red
D-Max: The density value for the
film’s darkest black.
D-Min: The lowest density value
that a film exhibits. 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.
The slope of an H&D curve
indicates the overall contrast of a
film: low contrast slopes less than
1.10; medium contrast slopes from
1.10 to 1.70; high contrast slopes
greater than 1.70.
Characteristic H&D curves for
3
2
Sample Density
1
0
-3 -2 -1 0
cold development
H&D Curves
o
F/18oC
@ 55
Relative Log Exposure
Blue
Green
Red
Characteristic H&D curves for
3
2
Sample Density
1
0
-3 -2 -1
hot development
H&D Curves
o
@ 95
F/35oC
Relative Log Exposure
Blue
Green
Red
0
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