Comparison of Panasonic 45mm f/2.8 ASPH MEGA O.I.S. Leica DG MACRO-ELMARIT and Sigma 60mm ƒ/2.8 DN Art

Attribute	Panasonic 45mm f/2.8 ASPH MEGA O.I.S. Leica DG MACRO-ELMARIT ×	Sigma 60mm ƒ/2.8 DN Art ×
Diagonal Angle of View (degree)	27.00	20.40
Aperture (f)	2.80 - 22.00	2.80 - 22.00
Diaphragm Blades Type	rounded	rounded
Filter Size (mm)	46	46
Notes	Image Stabilized. Included Accessories: lens hood, storage bag	Lens mounts: Sony E-Mount, Micro Four Thirds. Lens hood (LH520-03) included. Available in black or silver.
Focus Details	-	Inner focusing with linear AF motor
Type	Telephoto Prime Macro	Telephoto Prime
Diaphragm Blades	7	7
Lens Construction	14 elements in 10 groups, including 1 ED and 1 aspherical element	8 elements in 6 groups, including aspherical and SLD elements
Image Circle	Image Circle	APS-C / Micro Four-Thirds
Focal Length (mm)	45.00	60.00
Brand	Panasonic	Sigma
Name	Panasonic 45mm f/2.8 ASPH MEGA O.I.S. Leica DG MACRO-ELMARIT	Sigma 60mm ƒ/2.8 DN Art
Weight (g)	225	190
Diameter (mm)	63	60.8
Length (mm)	62.5	55.5
35mm Equivalent	90mm	-
Magnification Ratio (x)	1	0.14
APS Equivalent	-	1.5x: 90mm; 2.0x: 120mm
Closest Focus (m)	0.15	0.5