Lenses comparison


Manufacturer	OM System	Olympus	Olympus	Panasonic	Panasonic	Panasonic
Model	M.Zuiko Digital 20 mm f/1.4 PRO	M.Zuiko Digital ED 17 mm f/1.2 PRO	M.Zuiko Digital ED 25 mm f/1.2 PRO	G 20 mm f/1.7 II ASPH.	Leica DG Summilux 25 mm f/1.4 II ASPH	Lumix G 25 mm f/1.7 ASPH.
Lenst style	Wide angle	Wide angle	Normal	Wide angle	Normal	Normal
Focal length	20 mm	17 mm	25 mm	20 mm	25 mm	25 mm
Maximum aperture	f/1.4	f/1.2	f/1.2	f/1.7	f/1.4	f/1.7
Angle of view	57 ^o	65 ^o	47 ^o	57 ^o	47 ^o	47 ^o
Closest focusing distance	0.25 m	0.2 m	0.3 m	0.2 m	0.3 m	0.25 m
Maximum magnification	0.11x	0.15x	0.22x	1:7.5	1:9	0.14
Minimum aperture	16	16	16	16	16	22
Diaphragm blades	9	9	9	7	7	7
Auto focus type	AF	AF / MF	AF / MF	AF	AF	AF / MF
Lens Construction	11 elements / 10 group	15 elements / 11 group	19 elements / 14 group	7 elements / 5 group	9 elements / 7 group	8 elements / 7 group
Filter diameter	58 mm	62 mm	62 mm	46 mm	46 mm	46 mm
Macro Yes/No	No	No	No	No	No	No
Stabilization	No	No	No	No	No	No
Available mounts	Micro Four Thirds	Micro Four Thirds	Micro Four Thirds	Micro Four Thirds	Micro Four Thirds	Micro Four Thirds
Dimensions	63.4 x 61.7 mm	68.2 x 87 mm	70 x 87 mm	63 x 26 mm	54.5 x 63 mm	60.8 x 52 mm
Weight	247 g	390 g	410 g	87 g	205 g	125 g
Additional information	Release date - 04.11.2021 1 Super ED lens, 3 ED lenses, 2 Super HR lenses, 2 Aspherical lenses	Annouced: 25.10.2017	Announced: 19.09.2016 1 SED element, 2 ED elements, 1 E-HR element, 3 HR elements, 1 aspherical element	2 aspheric elements	2 aspherical lenses , 1 UHR (Ultra High Refractive Index) lens Nano Surface Coating	Announced: 1.09.2015 2 aspherical elements and 1 UHR lens
Score [max 5.00]	4.00 (1)	4.33 (1)	No score	4.33 (3)	No score	4.29 (7)
Our Review	Review	Review	Review			Review