RAW Recording
G button U C photo shooting menu
Choose a compression type for NEF (RAW) photographs. In descending order by the size of the files produced, the options are: [Lossless compression], [High efficiencym], and [High efficiency].
- [High efficiencym] produces pictures that compare favorably in quality to those produced by [Lossless compression] and are higher in quality than those produced by [High efficiency].