Nikon AF 105mm f2D DC

Specifications
Focal length     105mm
Picture angle     23° 20' with film (F-series) SLRs
15° 20' with digital (D-series) SLRs
Maximum aperture     f/2
Minimum aperture marked on scale     f/16

Lens construction     

6 elements in 6 groups, plus built-in rear glass plate for dust protection
Minimum focus distance     90cm (3ft)
Maximum reproduction ratio     1:7.7
Filter attachment size     72mm
Dimensions: diameter x extension from lens mount (approx.)     79mm x 111mm
Weight (approx.)     640g
Hood     Built-in
Case     Hard Lens Case CL-38 (optional), CL-S3 (optional), Flexible Lens Pouch No. 63 (optional)