Nikon D780 Reference Manual page 215

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[Matrix Metering] and Lens Type
The metering method used when [Matrix metering] is selected varies
with the lens.
•
CPU lenses:
- 3D color matrix metering III: Available with type D, E, and G CPU
lenses. The camera includes distance information when calculating
exposure.
- Color matrix metering III: Available with CPU lenses of types other
than D, E, and G. Distance information is not included.
•
Non-CPU lenses:
- Color matrix metering is available if lens data are provided using the
[Non-CPU lens data] option in the setup menu. [Center-weighted
metering] will be used if lens data are not provided.
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[Highlight-Weighted Metering] and Lens Type
[Center-weighted metering] will be used if [Highlight-weighted
metering] is selected when non-CPU lenses and certain CPU lenses (AI-P
NIKKOR lenses and AF lenses of types other than D, E, or G) are attached.
Shooting Settings
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