Nikon 55mm f/2.8 AIS Micro-Nikkor

Lens Reviews / Nikon Lenses i Lab tested
Lens Specifications
Name Nikon 55mm ƒ/2.8 AIS Micro-Nikkor
Image Circle 35mm (FX)
Type Standard Macro Prime
Focal Length 55mm
APS Equivalent 82.5mm
Max Aperture ƒ/2.8
Min Aperture ƒ/32
Diaphragm Blades 7
Lens Construction 6 elements in 5 groups
Diagonal Angle of View(Based on image circle) 43 degrees
Focus Details Manual Focus Only; Close Range Correction
Front Element Rotation YES
Zoom System n/a
Closest Focus 0.25m / 0.9 ft.
Magnification Ratio 0.5x / 1:2
Filter Size 52mm
Dimensions(Length x Diameter) 60.9mm x 63.5mm / 2.4 in. x 2.5 in.
Weight 286g / 10.2 oz
Notes Classic Nikon F Mount; AIS / AI / NAI Metering Compatibility; Includes front and rear lens caps.
Typical Online Price US$410