Sekonic L-608 Manual de Instruções descarregar pdf (Página 31)

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6. Advanced Functions

4. How to use an incident illuminance (LUX or FC) meter

1. Turn the Lumisphere retracting ring q to lower it to the

mark position.

2. Make sure that any compensation (see page 29) is

canceled.

3. Set the meter to LUX or FC mode for incident light with

custom setting (see page 33).

4. Place meter parallel to the subject and take a

measurement.

* EV value → Lux conversion table

-2

-1

0.63

1.3

2.5

5.0

160

320

640

0.88

1.8

3.5

7.1

110

230

450

910

1800

3600

7200

14000

29000

58000

120000

230000

460000

930000

1900000

Decimal places

0.5

0 0.5

Decimal places

* EV value → Foot candle (FC) conversion table

-2

-1

0.06

0.12

0.23

0.46

0.93

1.9

3.7

7.4

0.08

0.16

0.33

0.66

1.3

2.6

5.3

120

240

480

950

1900

3800

7600

15000

30000

61000

120000

170

340

670

1300

2700

5400

11000

22000

43000

86000

170000

0.5

0 0.5

Decimal places

Reference:

• Setting the meter to EV mode (DIP switch 1) and

ISO 100, the measured EV can be converted to

find the brightness level with the below conversion

table.

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 51 52

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Sekonic L-608 Manual de Instruções Página 31

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