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Lenses comparison
Manufacturer
Panasonic
Samsung
Samsung
Sony
Model
G 14 mm f/2.5 ASPH.
NX 20 mm f/2.8
NX 30 mm f/2.0
E 16 mm f/2.8
Lenst style
Wide angle
Wide angle
Wide angle
Wide angle
Focal length
14 mm
20 mm
30 mm
16 mm
Maximum aperture
f/2.5
f/2.8
f/2
f/2.8
Angle of view
75
o
70.2
o
50.2
o
83
o
Closest focusing distance
0.18 m
0.17 m
0.25 m
0.24 m
Maximum magnification
10
1:5.5
1:6.25
1:12.8
Minimum aperture
22
22
22
22
Diaphragm blades
7
7
7
7
Auto focus type
AF
AF
AF
AF
Lens Construction
6 elements / 5 group
6 elements / 4 group
5 elements / 5 group
5 elements / 5 group
Filter diameter
46 mm
43 mm
43 mm
49 mm
Macro Yes/No
No
No
Yes
No
Stabilization
No
No
No
No
Available mounts
Micro Four Thirds
Samsung NX
Samsung NX
Sony E
Dimensions
46 x 20.5 mm
62.2 x 24.5 mm
61.5 x 21.5 mm
62 x 22.5 mm
Weight
55 g
89 g
85 g
67 g
Additional information
1 Aspherical lens
i-Function
1 aspherical element
anounced Jan 2010
Score [max 5.00]
3.93 (5)
3.00 (1)
4.52 (7)
3.62 (7)
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