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The PC NIKKOR 19mm f/4E ED from Nikon allows you to impart both tilt and shift movements to control focus and perspective, as well as apply the movements independently for more creative flexibility. Up to +/- 7.5° of tilt is possible, for focus control, and +/- 12mm of shift, to adjust perspective and composition, and tilt can be applied parallel or perpendicular to shift. Up to 90° of rotation is also possible using the PC Rotation capability, and shift movements do not require locking or unlocking for use. Both Nano Crystal and Super Integrated Coatings have been applied to individual elements to reduce flare and ghosting for improved contrast in strong lighting conditions, and a fluorine coating has also been added to the front and rear elements to guard against dust, moisture, and smudging.Additionally, 90° rotation is possible left and right, with stops at 30° intervals, and the tilting mechanism can also rotate 90° left with a stop at 45° to suit shooting in the vertical orientation.Three extra-low dispersion elements help to reduce color fringing and chromatic aberrations for improved clarity and color accuracy.Nano Crystal and Super Integrated Coatings have been applied to lens elements to minimize surface and internal reflections for a marked reduction in lens flare and ghosting.
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