Where is 18% Gray Card on ColorChecker Passport?

Cannot locate the 18% Gray Card on the ColorChecker Passport.

Technically speaking, the 4th patch from the white one in the bottom row of the ColorChecker classic is 18% gray. However, it would not be very practical to try to meter off of such a small patch. You would get much better results with the ColorChecker 18% Gray Balance target.

You also can use the exposure patches on the RAW Enhancement Card to check or correct your exposure. 

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