Sekonic L-758DR - Manual (Page 58)

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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. This is convenient when measurements are
made, because it is not necessary to plug and unplug the
synchro cord.
18% Gray Card
• 18% gray card with cover (110mm x 102mm, 4 1/4” x 3 1/
2”), folds to 2 3/4” x 4 3/4”, and fits in a shirt pocket.
8. Optional Accessories
• It provides accurate exposures regardless of reflected ratio
of the subject and surroundings.
Lens Hood/Step-Up Ring (30.5mm
→
40.5mm)
• The step-up ring, available as an optional accessory, makes
it possible to mount step rings and filters of other
manufacturers. This simplifies the setting of exposure without
the troublesome correction calculation of PL filters, etc.
The step-up ring can also be used as a Lens hood to protect
the spot lens from scratching, soiling, and avoids lens glare
which could cause incorrect light measurements etc.
Exposure Profile Target
• This is a Gray Scale Test target for Exposure Profiling and
meter calibration. (The size is 260 x 160mm. 10.2” x 6.3”).
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.