The Grandagon N with its field angle of up to 105 degrees can really display its strengths in wide photos in close conditions, for example in architecture or industrial photography or in panorama views.

With the Grandagon-N all the problems which occur in connection with large field angles have been ideally taken cae of: The distortion has been reduced to a small residual value; the light fall-off at the edge has been greatly reduced thanks to an optical trick ("pupil distortion" = the pupil diameter increases when viewing at an angle); the sharpness sets standards for this class of lens.

The Grandagon-N is available in two versions: With the maximum aperture 4.5 in focal lengths 65 to 90 mm it has 8 elements and with the maximum aperture 6.8 in focal length 75 to 155 mm it has 6 elements.

The eight element lenses offer not only a high maximum aperture, but also a field angle of 109 degrees, an even more uniform illumination and distortion values of less than 1%.

The use of neutral grey, vignetting-free Center Filters is recommended for critica, motifs and to make best use of the image circle.