Illuminance/Luminance Mode; Illumination Measuring - Sekonic SPEEDMASTER L-858D Operating Manual

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Illuminance/Luminance Mode

Illuminance is measured using the Incident Light Mode, and luminance is measured
using the Reflected Light (Spot) Mode.
The following are the units that can be set. Select the Illuminance/Luminance Unit in
the Custom Setting. ( P156)
Incident light measurement
(Illuminance)
Reflected light measurement
2
(Luminance) cd/m
NOTE
Any calibration or exposure compensation will not be in effect when measuring illuminance
or luminance.
1)

Illumination Measuring

Operation
1.
Switch the light receiving method to incident light.
2.
Touch the Measuring Mode Icon on the Measuring Screen.
The Measuring Mode Screen is displayed.
3.
Touch the icon (
When it is selected, the display changes to the Measuring Screen.
[Measuring
Mode] Icon
Lux (Unit: lx)
Foot-candle (Unit: fc)
Candela per square meter (Unit: cd/m
Foot-lambert (Unit: fl)
or
Measuring Screen
) on the Measuring Mode Screen.
Measuring Mode Screen
69
5. Measuring
( P69)
2
)
( P71)
( P32)

Measuring Screen