Updated Aug 25/2017
FISHEYE LENSES FOR NIKON
Nikon AF DX 10.5mm f/2.8 G IF ED Fisheye
$969 - special order
The AF DX Fisheye-Nikkor 10.5mm f/2.8G ED, an important addition to the DX Nikkor lens lineup, the first fisheye lens designed specifically for digital SLR photography is also the first to achieve a full-frame 180 degree picture angle. The ultra-wideangle focal length of 10.5mm brings digital camera users a picture angle equivalent to that of a 16mm fisheye lens on a 35mm  format camera.
D-SLR Focal Length Equivalent - 16mm
Construction - 10 elements in 7 groups
Extra Low Dispersion (ED) Lens - 1 ED Element
Angle of view Picture Angle (D1) - 180°
Focal Length - 10.5mm
F stop range Maximum Aperture - f/2.8
Minimum F stop - 22
Closest Focusing Distance - Approx. 5.5 inches
Maximum Magnification Max. Reproduction Ratio - 1/5 (0.20)
Filter Size Rear of lens, Gel filter holder built-in
Dimensions (Length x Diameter) Diameter x Length
Approx. 2.5x 2.5 inches
Weight Approx. - 10.8 oz.
Nikon AF 16mm f/2.8 D Fisheye
$1299 - special order - usually takes 3 - 5 business days
Classic Nikon fisheye lens for full-frame cameras, such as the D3 line/D4/D600/D700/D800.