Traditional Culture Encyclopedia - Photography major - After taking pictures with my SLR, two photos appeared on the SD card, one big and one small.

After taking pictures with my SLR, two photos appeared on the SD card, one big and one small.

NEF is a file format unique to Nikon. It is the abbreviation of NIKON ELECTRIC FILM in English. It is another form of RAW file format. This format combines 12-bit, 14-bit or 22-bit binary raw photosensitive data, photography environment information, and camera program adjustment information are integrated into one file.

For this format, Nikon Capture free software developed by Nikon can be used for post-image processing and precise adjustment control.

In addition, the famous ADOBE company's PHOTOSHOP products can also use the built-in RAW plug-in (camera raw, etc.) to read, adjust and edit NEF.

ACDSee10 can also be opened.