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Film: Panchromatic Black and White Film BPF-400
Specifications
BPF 400 is a fine grain panchromatic negative
film with a speed of 400 ASA. It has good resolving power and a wide exposure
latitude.
It can be readily exposed with daylight or by flash. It yields a long
tonal range even under low light conditions.
Resolution : 75 lines/mm. You may test for your conditions to determine
the correct exposure.
Handling
Sheet films should be handled in darkness. Each sheet
is code-notched to aid in emulsion-side identification. When the notched
is in the upper right-hand side of the film sheet, the emulsion is facing
you.
Development
Excellent results are obtained with most of good b &
w film developers.
The recommended developers and developing conditions are included in the
chart enclosed.
Due to inherent variations in individual agitation methods and equipment,
these recommendations should be used only as a starting point.
Storage and Handling
Store unexposed film in a cool dry place, in the original
sealed package.
Process film promptly after exposure.
Developer |
Minutes/Temperature |
Minutes/Temperature
|
Exposure Index |
Kodak D 76 |
9 |
8 |
ISO 400 |
Kodak X-TOL |
9 |
8 |
ISO 400 |
Kodak HC 110 B |
7 |
6 |
ISO 400 |
DK 50 (FD 34) |
5 |
4.5 |
ISO 400 |
Microdol-X |
13 |
11 |
ISO 200 |
Microphen |
8 |
7 |
ISO 400 |
Ilford ID 11 |
10 |
9 |
ISO 400 |
Ilford ID 11 (1+1) |
14 |
12 |
ISO 400 |
Rodinal (1+25) |
7.5 |
6 |
ISO 400 |
Bergger PMK (1+2+100) |
14 |
11 |
ISO 400 |
Rodinal (1+50) |
8 |
7 |
ISO 400 |
Complaints
In case of a quality complaint, the defective material should be
returned to us marked with its emulsion number. Should the tests prove
the complaint to be well founded, the defective material will be replaced
free of charge. No further claims can be considered.
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