Comparison of Fujinon GF 45-100mm f/4 R LM OIS WR and Nikon 28-70mm f/2.8 ED-IF AF-S Nikkor

Attribute	Fujinon GF 45-100mm f/4 R LM OIS WR ×	Nikon 28-70mm f/2.8 ED-IF AF-S Nikkor ×
Filter Size (mm)	82	77
Notes	For Fujifilm G-mount; Weather, dust and freeze resistant; Lens caps, hood and case included.	Included Accessories: CL-74 case, HB-19 Hood
Length (mm)	144.5	124
Magnification Ratio (x)	0.13	0.18
Diameter (mm)	93	89
Closest Focus (m)	0.65	0.5
Focal Length (mm)	45.00 - 100.00	28.00 - 70.00
Diagonal Angle of View (degree)	30.60 - 62.60	34.30 - 74.00
Brand	Fujinon	Nikon
Image Circle	Medium Format (Fujifilm G-mount)	35mm
Name	Fujinon GF 45-100mm f/4 R LM OIS WR	Nikon 28-70mm f/2.8 ED-IF AF-S Nikkor
Weight (g)	1005	887
Type	Standard Zoom	Standard Zoom
Aperture (f)	4.00 - 32.00	2.80 - 22.00
Diaphragm Blades	9	9
Diaphragm Blades Type	rounded	-
Lens Construction	16 elements in 12 groups, including three aspherical elements, one Super ED element and one ED element	15 elements in 11 groups, including 1 aspherical and 2 ED elements
Zoom System	Rotary	Rotary
Focus Details	Inner focusing mechanism; AF using a linear motor	Internal; SWM with M/A switch for fast transitions between AF and MF
APS Equivalent	-	42 - 105mm
35mm Equivalent	36 - 79mm	-