Comparison of Konica Minolta AF 28mm f/2 and Nikon 18mm f/2.8D AF Nikkor

Attribute	Nikon 18mm f/2.8D AF Nikkor ×	Konica Minolta AF 28mm f/2 ×
Focus Details	Rear Focusing	-
Weight (g)	385	286
Type	Wide Prime	Wide Prime
Brand	Nikon	Konica-minolta
Name	Nikon 18mm f/2.8D AF Nikkor	Konica Minolta AF 28mm f/2
Diameter (mm)	82	66
Image Circle	35mm	35mm
Lens Construction	13 elements in 10 groups, including 1 aspherical element	9 elements in 9 groups
APS Equivalent	27mm	42mm
Magnification Ratio (x)	0.11	0.13
Closest Focus (m)	0.25	0.3
Filter Size (mm)	77	55
Aperture (f)	2.80 - 22.00	2.00 - 22.00
Diagonal Angle of View (degree)	100.00	75.00
Diaphragm Blades	7	-
Focal Length (mm)	18.00	28.00
Notes	Included Accessories: Hard Case CL-47	-
Length (mm)	58	48