DNG specs are available at DNG specs are available at Adobe site: https://wwwimages2.adobe.com/content/dam/acom/en/products/photoshop/pdfs... AFAIK, there is no public specs for NEFs -- Alex Tutubalin @LibRaw LLC reply
DNG specs are available at Adobe site: https://wwwimages2.adobe.com/content/dam/acom/en/products/photoshop/pdfs...
AFAIK, there is no public specs for NEFs