Nikon's professional APS-C DSLR — 12.4MP with 11-area AF and LBCAST sensor technology.
The Nikon D2X was released in September 2004 as Nikon's professional APS-C (DX) DSLR flagship, featuring a 12.4MP CMOS sensor in a professional magnesium-alloy body. It was Nikon's first DSLR to offer 12MP resolution and was targeted at professional sports and action photographers. Nikon F mount.
12.4MP APS-C (DX) CMOS sensor. ISO 100-800 (native), with extended Hi settings. Up to 5fps continuous shooting at full resolution, 8fps in crop mode. Magnesium-alloy weather-sealed body. Dual CompactFlash slots. 2.5-inch LCD. At approximately 1,070g with battery. Nikon F mount.
The D2X's 12MP resolution represented a significant step forward from the 6.1MP D2H it partially replaced; it established Nikon's professional APS-C resolution standard for the mid-2000s. The 8fps crop mode achieved sports-photography speeds at a reduced sensor area. The high native ISO ceiling of 800 (with extended settings above) reflected the limitations of 2004-era CMOS technology at this pixel count.
On the used market the Nikon D2X is a vintage professional DSLR of historical significance but limited current relevance for practical photography. Condition checks: shutter actuation count (rated to 150,000), dual CompactFlash slot condition, weather sealing integrity, LCD condition, battery health (EN-EL4a). Nikon F mount — compatible with the full Nikkor F-mount lens range.