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TAB. 4 |
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RESOLVING
POWER OF SOME FILM (data
provided from manufacturer) |
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FILM |
ASA |
DIN |
Lin./mm |
Evaluat. |
Note |
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KODAK TP 2415 |
125 (1) |
22 |
320 |
best choise |
lunar-planetary |
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KODAK TP 2415 Hypered |
200 |
24 |
320 |
best choise |
deep-sky |
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|
KODAK IIIaJ (2) |
200 |
24 |
200 |
grainy |
deep sky |
|
|
KODAK 103a-O (2) |
non indic. |
20 |
80 |
grainy |
deep sky |
|
|
AGFAORTHO 25 (3) |
25 |
15 |
350 |
regular |
sun |
|
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AGFAPAN 25 |
25 |
15 |
185 |
bad |
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AGFAPAN 100 |
100 |
21 |
145 |
bad |
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AGFAPAN 200 |
200 |
24 |
110 |
bad |
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AGFAPAN 400 |
400 |
27 |
100 |
good |
lunar-planetary |
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AGFAORTHO 125 (3) |
125 |
22 |
100 |
bad |
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AFFAPAN VARIO XL |
125-1600 |
22-33 |
125 |
interesting |
great latitude |
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VERICHROME PAN |
125 |
22 |
100 |
bad |
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PLUS X PAN |
125 |
22 |
125 |
bad |
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PANATOMIC X |
32 |
16 |
200 |
bad |
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TRI X PAN |
400 |
27 |
100 |
good |
all purpose |
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ROYAL X PAN |
1250 |
32 |
100 |
very good |
faint obj. |
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RECORDING 2475 |
1000 |
31 |
63 |
good |
faint obj. |
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HIGH SPEED I.R. 2481 |
125 |
22 |
80 |
bad |
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EKTACHROME INFRARED |
100 |
21 |
63 |
bad |
With #.12 filter |
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T. MAX 400 |
400 |
27 |
? |
xxx |
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T. MAX 3200 |
3200 |
36 |
? |
xxx |
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(1) The sensitivity is
not provided from manufacturer, since it depends from the exposure time, due
that the film is used for long exposures |
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upon hypering in order to reduce or
eliminate the reciprocity failure. |
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(2) These old Kodaks are
very grainy and delicate (emulsion can dissolve in the developer) |
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(3) Orthocromatic films
are not sensitive to red light. |
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