Comparison of Fujinon XF 16mm f/2.8 R WR and Olympus 12mm ƒ/2.0 M.Zuiko Digital ED

Attribute	Fujinon XF 16mm f/2.8 R WR ×	Olympus 12mm ƒ/2.0 M.Zuiko Digital ED ×
Notes	For Fujifilm X-mount; Weather and Dust Resistant; Lens hood included.	Included Accessories: Lens Cap (LC-46), Lens Rear Cap (LR-2)
Magnification Ratio (x)	0.13	0.08
Filter Size (mm)	49	46
Focus Details	Inner focusing system with stepper motor	-
Closest Focus (m)	0.17	0.2
Diagonal Angle of View (degree)	83.20	84.00
Lens Construction	10 elements in 8 groups, including 2 aspherical elements	11 Elements in 8 Groups; DSA lens, Aspherical lens, ED lens, and Super HR lenses
Focal Length (mm)	16.00	12.00
APS Equivalent	24mm	-
Brand	Fujinon	Olympus
Image Circle	APS-C (Fujifilm X-mount)	Image Circle
Name	Fujinon XF 16mm f/2.8 R WR	Olympus 12mm ƒ/2.0 M.Zuiko Digital ED
Weight (g)	155	130
Type	Wide Prime	Wide Prime
Aperture (f)	2.80 - 22.00	2.00 - 22.00
Diaphragm Blades	9	7
Diaphragm Blades Type	rounded	circular
Length (mm)	45.4	43
35mm Equivalent	-	24mm
Diameter (mm)	60	56