Compare Panasonic DG 25-50mm F1.7 vs Panasonic DG Nocticron 42.5mm F1.2 vs Panasonic G 42.5mm F1.7
Construction
Aperture Blades
9 circular aperture diaphragms
9 blades, Circular aperture
7 blades, Rounded blades
Form Factor
Short Telephoto Prime Lens
Short Telephoto Prime Lens
Image Size
Full-frame
MFT
MFT
Lens Barrel
Physical aperture ring
Lens Mount
Micro Four Thirds mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Motor
Stepper motor
Stepper motor
Optical Formula | Elements
16 elements
14 elements
10 elements
Optical Formula | Groups
11 groups
11 groups
8 groups
Optical Formula | Special Glass
1 aspherical lens, 3 ED lenses, 1 UHR lens groups
2 aspherical elements, 1 ED glass element, 1 UHR glass element. Nano surface coating. groups
1 aspherical element groups
Dimensions
Filter Diameter
77 mm
67 mm / 2.64 in
37 mm / 1.46 in
Size | Diameter
87.6 mm
74 mm / 2.91 in
55 mm / 2.17 in
Size | Length
127.6 mm
77 mm / 3.03 in
50 mm / 1.97 in
Weight
654 g
425 g / 15.02 oz
130 g / 4.59 oz
Function
Angle Of View
47° ~ 24°
28.6° Diagonal | 23.9° Horizontal | 16.1° Vertical
28.6° Diagonal | 23.9° Horizontal | 16.1° Vertical
Aperture
F/1.7 ~ f/16
f/1.2 ~ f/16
f/1.7 ~ f/22
Autofocus
Yes
Yes
Crop Factor
2.0
2.0
Focal Length
0.28 m / 0.92 ft @ 25mm, 0.31 m / 1.02 ft @ 50mm
42.5 mm
42.5 mm
Focal Length (35mm Equivalent)
50-100 mm
85.0 mm
85.0 mm
Focus Type
Internal
Internal
Image Stabilization
Yes
Yes
Operating Temperature
-10°C ~ 40°C
Weather Resistance
Dust, moisture
No
Zoom Type
External zoom
Performance
Max Magnification
0.21x @ 50mm
0.1x
0.2x
Min Focus Distance
0.37 m
500 mm / 19.69 in
310 mm / 12.20 in
Production
Accessory
Lens hood included
Lens hood sold separately
Debut
2021-07-08
2014-01-06
2015-02-23
Model Name
H-X2550
H-NS043
H-HS043
Reviews
Neofiliac score
86%
69%
Pros
- Good rendering
- Bright maximum aperture
- Optically stabilized
- Comes with physical aperture ring
- Well built
- Optically stabilized
- Light in the hand
- Good rendering
Cons
- Lens hood not included
- Lacks weather sealing
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