Comparison of Fujinon XF 35mm ƒ/2 R WR and Sigma 45mm f/2.8 DG DN Contemporary

Attribute	Sigma 45mm f/2.8 DG DN Contemporary ×	Fujinon XF 35mm ƒ/2 R WR ×
Filter Size (mm)	55	43
Notes	Available AF Mounts: L-Mount, Sony E-Mount	For Fujifilm X-mount; Weather- and dust-resistant; Available in black or silver versions
Closest Focus (m)	0.24	0.35
Magnification Ratio (x)	0.25	0.135
Type	Wide Prime	Standard Prime
Length (mm)	46.2	45.9
APS Equivalent	1.5x: 67.5mm; 1.6x: 72mm	53mm
Diagonal Angle of View (degree)	51.30	44.20
Image Circle	35mm	APS-C (Fujifilm X-mount)
Focal Length (mm)	45.00	35.00
Brand	Sigma	Fujinon
Name	Sigma 45mm f/2.8 DG DN Contemporary	Fujinon XF 35mm ƒ/2 R WR
Weight (g)	215	170
Aperture (f)	2.80 - 22.00	2.00 - 16.00
Diaphragm Blades	7	9
Diaphragm Blades Type	rounded	rounded
Lens Construction	8 elements in 7 groups	9 elements in 6 groups, including 2 aspherical elements; Nano-GI coating
Diameter (mm)	64	60
Focus Details	Smooth, quiet and high-speed AF via stepping motor	Inner focusing with stepper motor