Sekonic FLASHMATE L-308X - Incident and Reflected Light Measurement

9
4. Basic Operation
●
4-2 Incident and Reected Light Measurement
To set for either incident or reected light operation, slide the Lumisphere mounting until it
clicks.
Incident light Mode Reflected light Mode Setting operation
Mounting
NOTICE
● Always use the Lumisphere mounting for setting.
Hand operation of the Lumisphere may cause damage.
（
Lumisphere and mounting can
not be removed.
）
● The Lumisphere is an important light receiving unit. Please handle with care and try
not to mark or soil. Wipe Lumisphere with a dry soft cloth if it becomes dirty. Never use
organic cleaners (like thinner or benzene) to clean Lumisphere.
4-2-1 Incident Light System
The incident light system measures the light that is falling
on the subject using the Lumisphere or Lumidisc.
Point the Lumisphere at the camera lens (lens optical
axis) from a location close to the subject, then make a
measurement.
1)
Using Lumisphere
Lumisphere is used to measure the light that illuminates
people and buildings and other three-dimensional objects.
Measurements are made at the subject position aimed in
the direction of the camera lens.
Incident light Mode