Nikon single focus microlens Ai AF Micro Nikkor 60mm f / 2.8D full size corresponding 8 Pieces of 7 group: Lens Construction Angle of view: 39  40 ' Sheet 7: Number of diaphragm blades F32: minimum aperture Minimum focusing distance: 0.22m Maximum magnification: 1/1 Cap: spring-loaded External filter size: 62mm Accessories: 62mm spring-loaded front cap, Rear lens cap LF-1 Lens diameter: 62 mm