Comparison of Panasonic 42.5mm ƒ/1.7 ASPH POWER OIS LUMIX G and Sony FE 50mm ƒ/1.8 SEL50F18F

Attribute	Sony FE 50mm ƒ/1.8 SEL50F18F ×	Panasonic 42.5mm ƒ/1.7 ASPH POWER OIS LUMIX G ×
Diagonal Angle of View (degree)	47.00	29.00
Aperture (f)	1.80 - 22.00	1.70 - 22.00
Diaphragm Blades Type	rounded	rounded
Filter Size (mm)	49	37
Notes	Sony Full-frame E-Mount; Included Accessories: ALC-SH146 hood, front and rear lens caps.	Image Stabilized; Included Accessories: Lens hood, Decoration ring, Lens storage bag; Available in black or silver.
Focus Details	DC AF motor	-
Type	Standard Prime	Telephoto Prime
Diaphragm Blades	7	7
Lens Construction	6 elements in 5 groups, including 1 aspherical element	10 elements in 8 groups, including 1 aspherical element
Image Circle	35mm	Image Circle
Focal Length (mm)	50.00	42.50
Brand	Sony	Panasonic
Name	Sony FE 50mm ƒ/1.8 SEL50F18F	Panasonic 42.5mm ƒ/1.7 ASPH POWER OIS LUMIX G
Weight (g)	186	130
Diameter (mm)	68.6	55
Length (mm)	59.5	50
35mm Equivalent	-	85mm
Magnification Ratio (x)	0.14	0.2
APS Equivalent	75mm	-
Closest Focus (m)	0.45	0.31