Micro-Nikkor-PC 55mm f/3.5 is an exceptionally versatile lens with professional grade results. The Micro-Nikkor-P.C 35mm f/3.5 was the first Nikon lens with Multicoating on the lens elements. Its fast f/3.5 aperture makes this lens suitable for general photography. That same maximum aperture also improves the user's ability to focus when doing macro applications. Images are sharp and clean at all apertures. This lens focusing down to 0.24 meters producing a ratio of 1:2 to 1:1 (life size).