Comparison of Fujinon XF 16-55mm ƒ/2.8 R LM WR and Sigma 24-70mm f/2.8 EX DG Macro

Attribute	Sigma 24-70mm f/2.8 EX DG Macro ×	Fujinon XF 16-55mm ƒ/2.8 R LM WR ×
Notes	Available AF Mounts: Sigma, Canon, Nikon, Minolta, Pentax	For Fujifilm X-mount. Weather-resistant design with 14 sealing points.
Magnification Ratio (x)	0.26	0.16
Filter Size (mm)	82	77
Length (mm)	115.5	129.5
Closest Focus (m)	0.4	0.3
Diagonal Angle of View (degree)	34.30 - 84.10	29.00 - 83.20
Focus Details	Internal with Dual Focus mechanism	Internal, with Twin Linear Motor
Focal Length (mm)	24.00 - 70.00	16.00 - 55.00
APS Equivalent	1.5x: 36 - 105mm; 1.6x: 38.4 - 112mm	24 - 84mm
Brand	Sigma	Fujinon
Image Circle	35mm	APS-C (Fujifilm X-mount)
Name	Sigma 24-70mm f/2.8 EX DG Macro	Fujinon XF 16-55mm ƒ/2.8 R LM WR
Weight (g)	715	655
Type	Standard Zoom	Standard Zoom
Aperture (f)	2.80 - 32.00	2.80 - 22.00
Diaphragm Blades	9	9
Diaphragm Blades Type	-	rounded
Lens Construction	14 elements in 13 groups, including 3 aspherical and 2 SLD elements	17 elements in 12 groups, including 3 aspherical and 3 ED elements; Nano-GI coating
Zoom System	Rotary	Rotary
Diameter (mm)	88.6	83.3