15mm prime lens
Fast maximum aperture of f/2.8
Fish-eye lens offering a 180 û perspective full frame sensor cameras (DG lens)
7-blade aperture diaphragm
7 elements arranged in 6 groups
15mm f/2.8 EX DG Diagonal Fisheye Prime Lens
15mm f/2.8 EX DG Diagonal Fisheye Prime Lens offers a true fish-eye perspective (180 û angle of view) on full frame 35mm DSLRs. The lens has a wide maximum aperture of f/2.8. 7-blade aperture diaphragm and 7 elements arranged in 6 groups make up the lens construction.
The Sigma 15mm F2.8 EX DG Diagonal Fisheye holds a unique position in the Sigma lens line up. The 15mm is a diagonal fisheye which means the distorted scene is shown full frame within the cameraÕs field of view. Using acute perspectives not seen by the human eye, this lens is an essential for taking eye-capturing images. The large F2.8 aperture makes the 15mm capable of overcoming any lighting situation.
7 Elements in 6 Groups
Angle of View
Number of Diaphragm Blades
Minimum Focusing Distance
15 cm / 5.9 in
Filter Size (mm)
Insertion-type gelatin filter into rear of the lens
(Diameter x Length)
73.5 x 70.5 mm/2.9 x 2.8 in
330g / 11.7oz.
HSM -Hyper-Sonic Motor
EX - EX Lens
DC - DC for Digital
* Nikon Mount: NO built in motor lens: NOT compatible with D40, D40x, D60, D3000, D5000
* The appearance, specifications, and the like of the product are subject to change for improvement without notice.
Front adapter ring