When shooting subjects, such as tall buildings with a conventional lens, composition often calls for tilting the axis of a camera. This typically results in a significant distortion of converging lines, impacting the desired visual accuracy of the image. A PC-E NIKKOR lens’ “shift” control provides correction for this type of distortion. “Shift” control can also give a photographer the ability to “effectively” move the apparent position of the camera providing further perspective versatility, allowing, for example, the ability to avoid unwanted reflections in an image.
A PC-E lens’ “tilt” control gives photographers additional creative control over depth-of-field. Known as the Scheimpflug principal,tilt-shift lenses are capable of modifying the focal plane of the lens, allowing the extension or limitation of the point of critical sharpness in the image. The combination of “tilt” and “shift” controls featured in all PC-E NIKKOR lenses gives photographers extraordinary control over perspective control which simply is not possible with conventional lenses.
A special tilt/shift mechanism gives users up to +/- 11.5mm shift for perspective control and +/- 8.5-degree tilt control for creative focus. The Perspective Control lenses correct distortion and vanishing point issues with convenient side-mounted controls at 1mm / 1-degree intervals that will adjust the focal plane with shift and tilt adjustments. The lens optics rotate up to 90 degrees right or left for perspective control adjustment, while a click-stop is provided every 30 degrees. Photographers can confirmthe effect of each adjustment accurately through their Nikon SLR viewfinder.
The new PC-E Micro NIKKOR 45mm f/2.8D ED and PC-E Micro NIKKOR 85mm f/2.8D offer a combined standard-to-medium telephoto range coupled with dramatically expansive depth-of-field that is well suited for a variety of tasks and the exploration of new levels of creativity.
All NIKKOR-E lenses incorporate a rounded nine-blade electromagnetic diaphragm that provides auto aperture control when used with Nikon SLRs that feature an electronically controlled aperture, including the D3, D300 and newlyannounced D700 camera.* This unique feature allows photographers to more easily compose images without the typical darkening of the frame experienced with other lenses of this type.