Gossen Starlite Manuel d'utilisateur télécharger pdf (Page 19)

GOSSEN Foto- und Lichtmeßtechnik 19

5.5 Averaging value AVR in the t and EV functions

Reflected light measuring

through the viewfinder

– The first measurement is to be taken with the

measuring button .

– With the AVR measuring button you can

measure up to 8 further contrast spots.

The single measuring values are displayed on

the analogue scale (identical measuring values

are only displayed once, but are taken into

consideration when the average is calculated).

After each measurement with , the average

of all previous measuring values is displayed.

The average AVR appears on the left digital

display: f or EV with f-numbers in 1/10 incre-

ments and flashing on the analogue scale,

rounded to 1/2 stop increments.

In the middle of the display, the number

of measurements M is displayed

(4 measurements in the example).

Incident light with flat or spherical diffuser

Correspondingly, you can determine the average

value of the illumination of the various lights with

the above mentioned procedure. To do this, you

can measure for example your main, fill-in and

background light individually in the studio.

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Gossen Starlite Manuel d'utilisateur Page 19