Nikon 40mm f/2.8G DX AF-S Micro Nikkor

Lens Reviews / Nikon Lenses i Lab tested
Lens Specifications
Name Nikon 40mm ƒ/2.8G AF-S DX Micro Nikkor
Image Circle APS-C
Type Telephoto Prime Macro
Focal Length 40mm
APS Equivalent 60mm
Max Aperture ƒ/2.8
Min Aperture ƒ/22
Diaphragm Blades 7 (rounded)
Lens Construction 9 elements in 7 groups
Diagonal Angle of View (Based on image circle) 38.8 degrees
Focus Details AF-S (Silent Wave Motor) with M/A - M Mode Switch; Close Range Correction (CRC)
Front Element Rotation No
Zoom System n/a
Closest Focus 16.3cm / 6.4 in.
Magnification Ratio 1.0x / 1:1
Filter Size 52mm
Dimensions (Length x Diameter) 64.5mm x 68.5mm / 2.5 in. x 2.7 in.
Weight 235g / 8.3 oz
Notes Included Accessories: Bayonet Hood HB-61, Flexible Lens Pouch CL-0915
Typical Online Price US$280 (Available August 2011)