One Special Low Dispersion (SLD) glass element and four "F" Low Dispersion (FLD) glass elements compensate for color aberration and deliver improved image quality. Three glass mold elements and one hybrid aspherical lens give you compact, lightweight construction (3.3" diameter x 4.7"/23.6 oz) and improved performance.
Super Multi-Layer Coating on the lens reduces flare and ghosting, while the Inner Focusing system keeps the length of the lens unchanged when changing focus. The splash-proof design helps protect the 12-24mm lens from the elements. This versatile, sturdy lens will put drama into just about any subject you choose.Features:
|Minimum Focusing Distance||11 (28cm)|
|Diagonal Angle Of View||122°-84.1°|
|Maximum Diameter||3.4 (87.5mm)|