Panasonic Leica DG Summilux 15mm F1.7 ASPH on Panasonic Lumix DMC-GM1 vs Ricoh GR Lens on Ricoh GR

COMPARISON SELECTION (3 selected items max.)

Panasonic Leica DG Summilux 15mm F1.7 ASPH

Panasonic Leica DG Summilux 15mm F1.7 ASPH

DXOMARK Score
Best at f=15mm & f/1.7 [?]	19

Lens Metric Scores
Sharpness [?]	11 P-Mpix
Transmission [?]	1.9 TStop
Distortion [?]	2.7 %
Vignetting [?]	-1.1 EV
Chr. aberration [?]	10 µm

Ricoh GR Lens

DXOMARK Score
Best at f=18.3mm & f/2.8 [?]	21

Lens Metric Scores
Sharpness [?]	13 P-Mpix
Transmission [?]	Not available
Distortion [?]	0.3 %
Vignetting [?]	-0.8 EV
Chr. aberration [?]	11 µm

Panasonic Leica DG Summilux 15mm F1.7 ASPH

Panasonic Leica DG Summilux 15mm F1.7 ASPH

Announced	17/10/2013
Indicative price (USD)	599
Aperture	f/ 1.7
Focal range (mm)	15
Filter diameter (mm)	46
Max diameter (mm)	57.5
Mount type	Micro 4/3
Stabilization	No
AF Motor	Stepping motor
Zoom type
Rotating front element	No
Tripod mount	No
Color	Black
Full-Time manual focus	Yes
Number of lenses	9
Number of groups	7
Diaphragm blades	7
Circular aperture	Yes
Length (mm)	36
Weight (gr)	115

Certain fields may be left blank. They will be updated as soon as possible.

Ricoh GR Lens

Announced	17/04/2013
Indicative price (USD)	799
Aperture	f/ 2.8
Focal range (mm)	18
Filter diameter (mm)
Max diameter (mm)
Mount type	Compact
Stabilization	No
AF Motor	No
Zoom type
Rotating front element	No
Tripod mount	No
Color	Black
Full-Time manual focus	No
Number of lenses	7
Number of groups	5
Diaphragm blades	9
Circular aperture	Yes
Length (mm)
Weight (gr)

Certain fields may be left blank. They will be updated as soon as possible.