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5-1-2. F (f-stop) Priority Mode
1. Touch the Measuring mode icon to open
the Measuring Mode Selection Screen,
then touch the
icon to select F
Priority Mode and return the screen view to
Measuring screen (See P25 for details.)
2. Set the ISO sensitivity value on the ISO icon.
3. Set the f-stop (aperture) value on the F icon.
4.
Press the Measuring button
8
on the side of meter.
Release the Measuring button
8
to complete
the measurement. The measured shutter speed
value at that time will be displayed.
While pressing the Measuring button
8
, the
meter measures continuously until it is released.
5-1-3. TF Priority Mode
TF Mode is useful for today’s digital cameras when a fixed speed and aperture are desired
and the ISO can be adjusted for proper exposure. (See Custom Setting Function P51 to
activate TF mode Icon.)
1. Touch the Measuring mode icon To open the
Measuring Mode Selection, then touch the
icon to select TF Priority Mode and
return the screen view to Measuring screen.
(See P25 for details.)
2. Set shutter speed on the T icon.
3. Set f-stop on the F icon.
4.
Press Measuring button
8
on the side of meter
Release the Measuring button
8
to complete
the measurement. The measured ISO sensitivity
value at that time will be displayed.
While pressing the Measuring button
8
, the
meter measures continuously until it is released.
5-1-4. Illuminance/Luminance Mode
Illuminance can be measured using the incident light mode and luminance can be measured
using the reflected light attachment (5-degree viewfinder sold separately). The following are the
units that can be set.
Incident light measurement (Illuminance)
•
Lux (Unit: lx)
•
Foot-candle (Unit: fc)
Reflected light measurement (Luminance)
•
Candela per square meter (Unit: cd/m
2
)
•
Foot-lambert (Unit: fl)
•
Any calibration or exposure compensation will not be in effect with illuminance/luminance measurements.
Mesuring Screen
(F Priority Mode)
Setting
Value
Measured value (shutter speed)
Setting
value
(shutter
speed)
Setting
Value
(f-stop)
Mesuring Screen
(TF Priority Mode)
Measured value (ISO)