One reason why the Nikon 28mm F/2.8 is popular is because of its Lightweight.
|Construction||6 Groups/ 6 Elements|
|Angle of view||FX Format 74° / DX Format 53°|
|Compatible Format(s)||FX, DX, FX in DX Crop Mode, 35mm Film
Note: AF not supported by D40, D40x, D60, D3000, D3100 & D5000 cameras
|F stop range||2.8-22|
|Closest Focusing Distance||0.85 feet|
|Dimensions (Length x Diameter)||2.6 x 1.8 inches|