Compare Panasonic DG 25mm F1.4 II vs Panasonic H-X09 Summilux 9mm F1.7 vs Panasonic DG 8-18mm F2.8-4.0
Construction
Aperture Blades
7 blades
7 blades, circular diaphragm
7 blades, Circular blades
Colors
Black
Black
Form Factor
Normal Prime Lens
Ultra Wide-Angle Prime Lens
Zoom Lens
Image Size
MFT
MFT
MFT
Lens Mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Motor
Micromotor
Stepper motor
Optical Formula | Elements
9 elements
12 elements
15 elements
Optical Formula | Groups
7 groups
9 groups
10 groups
Optical Formula | Special Glass
2 aspherical + 1 UHR element, Nano Surface Coating groups
2 aspherical, 2 ED, 1 Ultra-high refractive index groups
Aspherical ED, aspherical, ED, UHR elements + Nano Surface Coating. groups
Dimensions
Filter Diameter
46 mm / 1.81 in
55 mm / 2.17 in
67 mm / 2.64 in
Size | Diameter
63 mm / 2.48 in
61 mm / 2.40 in
73 mm / 2.87 in
Size | Length
55 mm / 2.17 in
52 mm / 2.05 in
88 mm / 3.46 in
Weight
205 g / 7.24 oz
130 g / 4.59 oz
315 g / 11.13 oz
Function
Angle Of View
46.8° Diagonal | 39.6° Horizontal | 27.0° Vertical
100.5° Diagonal | 90.0° Horizontal | 67.4° Vertical
107.1° Diagonal | 96.7° Horizontal | 73.7° Vertical (wide) ~ 62.0° Diagonal | 53.1° Horizontal | 36.9° Vertical (tele)
Aperture
f/1.4 ~ f/16
f/1.7 ~ f/16
f/2.8–22 ~ f/4–22
Autofocus
Yes
Yes
Yes
Crop Factor
2.0
2.0
2.0
Focal Length
25 mm
9 mm
8 mm ~ 18 mm
Focal Length (35mm Equivalent)
50.0 mm
18.0 mm
16.0 mm ~ 36.0 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
Yes
Yes
Yes
Performance
Max Magnification
0.22x
0.25x
0.12x
Min Focus Distance
300 mm / 11.81 in
100 mm / 3.94 in
230 mm / 9.06 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2019-08-27
2022-05-17
2017-04-19
Model Name
H-X025E Shop add
H-E08018
Reviews
Neofiliac score
86%
76%
60%
Pros
- Bright maximum aperture
- Light in the hand
- Weather-sealed
- Smooth rendering
- Light in the hand
- Weather-sealed
- Weather-sealed
- Good sharpness
- Well built
Cons
- Slow AF
- Compact and lightweight
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