Had to be easy

Did the predecessor already since 1975, was now about time for the successor, even though the old still works.
This is the best light meter, which is available for continuous light during the day and at twilight. Have worked in the past as a professional photographer and have several other manufacturers of the Sekonic L-398 met, but topped all. You have to use it properly it only.

Sekonic L-398 A Studio DeluxeIII