Compare Panasonic H-X09 Summilux 9mm F1.7 vs Panasonic DG 12mm F1.4 vs Panasonic DG 15mm F1.7
Construction
Aperture Blades
7 blades, circular diaphragm
9 blades
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Wide-Angle Prime Lens
Wide-Angle Prime Lens
Image Size
MFT
MFT
MFT
Lens Barrel
Physical aperture ring
Physical aperture ring
Lens Mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Motor
Micromotor
Stepper motor
Stepper motor
Optical Formula | Elements
12 elements
15 elements
9 elements
Optical Formula | Groups
9 groups
12 groups
7 groups
Optical Formula | Special Glass
2 aspherical, 2 ED, 1 Ultra-high refractive index groups
2 aspherical lenses, 1 ED lens, 2 UED lenses groups
3 aspherical elements groups
Dimensions
Filter Diameter
55 mm / 2.17 in
62 mm / 2.44 in
46 mm / 1.81 in
Size | Diameter
61 mm / 2.40 in
70 mm / 2.76 in
58 mm / 2.28 in
Size | Length
52 mm / 2.05 in
70 mm / 2.76 in
36 mm / 1.42 in
Weight
130 g / 4.59 oz
335 g / 11.84 oz
115 g / 4.06 oz
Function
Angle Of View
100.5° Diagonal | 90.0° Horizontal | 67.4° Vertical
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical
71.6° Diagonal | 61.9° Horizontal | 43.6° Vertical
Aperture
f/1.7 ~ f/16
f/1.4 ~ f/16
f/1.7 ~ f/16
Autofocus
Yes
Yes
Yes
Crop Factor
2.0
2.0
2.0
Focal Length
9 mm
12 mm
15 mm
Focal Length (35mm Equivalent)
18.0 mm
24.0 mm
30.0 mm
Focus Type
Internal
Image Stabilization
No
Weather Resistance
Yes
Yes
Performance
Max Magnification
0.25x
0.1x
0.1x
Min Focus Distance
100 mm / 3.94 in
200 mm / 7.87 in
200 mm / 7.87 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2022-05-17
2016-06-15
2014-03-24
Model Name
H-X012
H-X015
Reviews
Neofiliac score
76%
78%
78%
Pros
- Light in the hand
- Weather-sealed
- Bright maximum aperture
- Weather-sealed
- Comes with physical aperture ring
- Compact and lightweight
- Comes with physical aperture ring
Cons
- Rather expensive
- Not the best optical performance
- Leica tax
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