From Nikon
The NIKON 2148 10.5MM f/2.8 G IF-ED Fisheye Lens was designed exclusively for NIKON digital SLR cameras that feature NIKON's DX Format Sensor. The AF DX Fisheye-Nikkor 10.5mm f/2.8G ED lens significantly expands NIKON's DX-Nikkor category of interchangeable lenses. Along with 17-55mm and 12-24mm DX offerings, the 10.5MM lens offers the broadest wide angle coverage available for digital SLR cameras, significantly enhancing lens performance by optimizing them for digital cameras. Compatible with all D-series digital SLR cameras, including the D1, D1X, D1H, D100 and D2H
DX-Nikkor reduces the diameter of the lens' image circle, allowing a range of lenses with practical size and excellent performance
DX-Nikkor lenses offer compact and lightweight design, fast aperture and fast autofocus via NIKON's Silent Wave Motor design
180 degree diagonal angle-of-view
Close range focusing up to a near 5.5 inches
Innnovative Close Range Correction ( CRC ) technology ensures consistently crisp, sharp images
DX-Nikkor lenses offer compact and lightweight design, fast aperture and fast autofocus via NIKON's Silent Wave Motor design
180 degree diagonal angle-of-view
Close range focusing up to a near 5.5 inches
Innnovative Close Range Correction ( CRC ) technology ensures consistently crisp, sharp images