Comparison of Canon EF-S 17-55mm f/2.8 IS USM and Fujinon XF 16-55mm ƒ/2.8 R LM WR

Attribute	Canon EF-S 17-55mm f/2.8 IS USM ×	Fujinon XF 16-55mm ƒ/2.8 R LM WR ×
Aperture (f)	2.80 - 22.00	2.80 - 22.00
Filter Size (mm)	77	77
Notes	Image Stabilization; Included Accessories: Lens Hood EW-83J	For Fujifilm X-mount. Weather-resistant design with 14 sealing points.
Closest Focus (m)	0.35	0.3
Magnification Ratio (x)	0.17	0.16
Diameter (mm)	83.5	83.3
Type	Standard Zoom	Standard Zoom
APS Equivalent	27 - 88mm	24 - 84mm
Diaphragm Blades	7	9
Image Circle	APS-C	APS-C (Fujifilm X-mount)
Focal Length (mm)	17.00 - 55.00	16.00 - 55.00
Brand	Canon	Fujinon
Name	Canon EF-S 17-55mm f/2.8 IS USM	Fujinon XF 16-55mm ƒ/2.8 R LM WR
Weight (g)	645	655
Diagonal Angle of View (degree)	27.80 - 78.50	29.00 - 83.20
Lens Construction	19 elements in 12 groups	17 elements in 12 groups, including 3 aspherical and 3 ED elements; Nano-GI coating
Zoom System	Rotary	Rotary
Length (mm)	110.6	129.5
Diaphragm Blades Type	-	rounded
Focus Details	USM with full-time manual focusing	Internal, with Twin Linear Motor