28 June 2012, Thursday
Nikon Secret Uncovered
The DISTORTION CORRECTION option is grayed-out on my D800E with my brand-new Nikon 28mm f/1.8G, but works perfectly with my 20-year-old 35-105mm AF-D.
Huh?
This uncovers a mystery: Nikon obviously has lens coefficients stored in the camera's firmware, and doesn't include new lenses until they're announced and Nikon revises the firmware.
This keeps you guys who decompile the firmware from discovering what new lenses are on the way since they're not in the firmware, but also means that new lenses won't be supported for in-camera distortion correction until the next firmware revision is distributed and we load it into our cameras.
This also confirms that Nikons really do have all the data for all their lenses in each camera. Cool.
This is better than Canon, who expects us to download lens profiles the hard way, while Nikon, duh, has enough memory in our cameras to store all the coefficients we'll ever need. I had to wonder about Canon; gigabytes are just about free today.