Accessories; Lumisphare; Accessories 1. Lumisphare; Lumidisc - Sekonic DIGI MASTER L-718 Operating Instructions Manual

Accessories

1. Lumisphare

Use Lumisphare when you wish to
measure incident light for portraits and
three-dimensional subjects.
< Mounting >
Match the red dot on the Lumisphare
frame to the setting mark on the swivel
head. Gently rotate the sphare
clockwise until it clicks securely into
place. To remove, rotate the sphare
counter-clockwise.
<Taking measurements>
Point the Lumisphare accurately toward
the camera from the subject position.
Swivel head is rotatable 270°
horizontally and 90° upward.

2. Lumidisc

Use Lumidisc when you wish to
measure lighting contrast and lux as
well as the exposure of single-
dimensional subjects.
< Mounting >
Same as for the Lumisphare.
<Taking measurements>
Hold the meter at the subject position and
point the Lumidisc accurately toward the
light source. When measuring the
exposure of two-dimensional subjects,
point the Lumidisc toward the camera
from the subject position.
8

3. Reflected-light filter

Use Reflected-light filter when you wish
to measure the reflected light
(brightness) of subject. Use it to
calculate the relative brightness ratio
(illumination contrast of subject) for
adjusting lighting balance, or when it is
difficult to take incident light
measurement.
< Mounting >
Same as for the Lumisphare.
<Taking measurements>
Point the reflected-light filter accurately
toward the subject. When you wish to
measure some part of the subject, do
so as close to the subject as possible.
4. Viewfinder 5°
(sold separately)
Use Viewfinder in the same way as the
reflected-light filter to measure reflected
light. With a light acceptance angle of 5°
you can make a spot measurement of
distant subjects.
5. Synchro cord
(sold separately)
Synchro cord connects the meter to the
flash unit for measuring flash light in
wired measurement mode. Synchro cord,
5 meters length, has 3 plugs so that it
can simultaneously synchronize the
meter with the flash unit and the camera.
The terminal on the meter has a locking
mechanism to ensure a secure
connection. To disconnect the cord,
simply pull the ring attachment toward
you to release the locking mechanism.
9