Comparison of Nikon 24mm ƒ/1.8G ED AF-S Nikkor and Sony FE 20mm f/1.8 G

Attribute	Nikon 24mm ƒ/1.8G ED AF-S Nikkor ×	Sony FE 20mm f/1.8 G ×
Filter Size (mm)	72	67
Notes	Included Accessories: Front and rear lens caps, bayonet hood, soft lens case	Dust- and moisture-resistant construction; manual aperture ring with de-click toggle switch
Closest Focus (m)	0.23	0.19
Magnification Ratio (x)	0.2	0.2
Type	Wide Prime	Ultra-wide angle prime
Length (mm)	83	84.7
APS Equivalent	36mm	30mm
Diagonal Angle of View (degree)	84.00	94.00
Image Circle	35mm	35mm
Focal Length (mm)	24.00	20.00
Brand	Nikon	Sony
Name	Nikon 24mm ƒ/1.8G ED AF-S Nikkor	Sony FE 20mm f/1.8 G
Weight (g)	355	373
Aperture (f)	1.80 - 16.00	1.80 - 22.00
Diaphragm Blades	7	9
Diaphragm Blades Type	rounded	rounded
Lens Construction	12 elements in 9 groups, including 2 aspherical and 2 ED elements; Nano Crystal Coat; Super Integrated Coating	14 elements in 12 groups, including 2 AA (advanced aspherical) elements and three ED (Extra-low Dispersion) glass elements; Nano AR Coating
Diameter (mm)	77.5	73.5
Focus Details	Rear focusing with AF-S (Silent Wave Motor), Manual focus	Internal focus with wo XD (eXtreme Dynamic) Linear Motors; AF/MF switch; Customizable Focus-hold button