Sekonic LITEMASTER PRO L-478DR-A-PX, Руководство по эксплуатации, Страница: 61 / 68

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Optional Accessories (Sold Separately)
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Synchro Cord
This is a five-meter long cord with three plugs.
An exposure meter, a camera and a flash can all
be connected at the same time without need to
plug or unplug the cord during a shooting. Also,
one of the terminals has a locking mechanism to
ensure connection with a meter.
Cord has two male connectors and one female
one.
The connector with the lock function is a male
one.
•
18% Standard Gray Card
This is a gray card (125mm × 130mm = 4.3” x
4”) with 18% reflection ratio, and folds to 72mm
x 125mm (=2.8” x 4.9”) to fit in a shirt pocket.
Use this for proper reflected light measurements
of mostly bright (white) or dark (black) subjects.
•
Exposure Profile Target II
Simpler to use, this is the test target (350mm ×
210mm = 13.8” × 8.3”) used to create camera
exposure profiles. One side consists of a
central 18% gray patch that is surrounded by
25 patches arranged in 1/6th stop values that
are successively brighter and darker, while the
other side is 18% gray card, so it can be used
to determine digital camera white balancing and
spot metering.
•
Exposure Profile Target
This is more economical test target (280mm
x 180mm = 11” x 7”) used to create camera
exposure profiles. One side is nine gray patches
including black and white, and the other side
is an 18% gray card for digital camera white
balancing and spot metering.
•
Viewfinder 5°
This is a viewfinder with a five degree light
receiving angle for spot metering in reflected
light.
It is useful for distant subjects such as
landscapes, when you cannot go to the position
of the subject , or for metering subjects that
generate light (neon signs, etc), highly reflective
surfaces or translucent subjects (stained glass,
etc). (See P24 for details.)