Ilford FP4 PLUS HAR1700682 사용자 설명서

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FP4 Plus

MAKING LONG EXPOSURES
For exposures between 

1/2

and 

1/10 000

second, no

adjustments are needed for reciprocity law failure.
When exposures longer than 

1/2

second are given,

FP4 Plus, along with other films, needs to be given
more exposure than indicated by a meter. Use the
graph to calculate the increased exposure time which
should be given once the measured time is known.

Measured exposure time (sec)

5

10

15

20

25

30

25

50

75

100

125

150

175

Adjusted exposure time (sec)

Liquid

Powder

Best overall image quality  ILFOTEC DD-X

ID-11 (stock)

Finest grain 

ILFOTEC DD-X

PERCEPTOL (stock)

Maximum sharpness

ILFOSOL S 

ID-11 (1+3)

Maximum film speed 

ILFOTEC DD-X

MICROPHEN (stock)

One-shot convenience

ILFOSOL S 

ID-11 (1+1)

ILFOTEC DD-X

MICROPHEN (1+1)

Economy

ILFOTEC LC29 (1+29)

ID-11 (1+3)
MICROPHEN (1+3)

Rapid processing

ILFOTEC HC (1+15)

–

Replenishable

ILFOTEC HC

ID-11

Dip and dunk

ILFOTEC DD

Best overall image quality (liquid) and long tank life

ID-11

Best overall image quality (powder) and long tank life

ILFOTEC HC

Flexible process time, range of dilutions and economy

Short leader

ILFOTEC RT RAPID

Rapid processing, best overall image quality and
long tank life

ILFOTEC HC

Range of dilutions, flexibility and economy

Roller transport

ILFOTEC RT RAPID

Rapid processing