Compare Panasonic DG Nocticron 42.5mm F1.2 vs Panasonic DG 25-50mm F1.7
Construction
Aperture Blades
9 blades, Circular aperture
9 circular aperture diaphragms
Form Factor
Short Telephoto Prime Lens
Image Size
MFT
Full-frame
Lens Barrel
Physical aperture ring
Lens Mount
Micro Four Thirds-mount
Micro Four Thirds mount
Motor
Stepper motor
Optical Formula | Elements
14 elements
16 elements
Optical Formula | Groups
11 groups
11 groups
Optical Formula | Special Glass
2 aspherical elements, 1 ED glass element, 1 UHR glass element. Nano surface coating. groups
1 aspherical lens, 3 ED lenses, 1 UHR lens groups
Dimensions
Filter Diameter
67 mm / 2.64 in
77 mm
Size | Diameter
74 mm / 2.91 in
87.6 mm
Size | Length
77 mm / 3.03 in
127.6 mm
Weight
425 g / 15.02 oz
654 g
Function
Angle Of View
28.6° Diagonal | 23.9° Horizontal | 16.1° Vertical
47° ~ 24°
Aperture
f/1.2 ~ f/16
F/1.7 ~ f/16
Autofocus
Yes
Crop Factor
2.0
Focal Length
42.5 mm
0.28 m / 0.92 ft @ 25mm, 0.31 m / 1.02 ft @ 50mm
Focal Length (35mm Equivalent)
85.0 mm
50-100 mm
Focus Type
Internal
Image Stabilization
Yes
Operating Temperature
-10°C ~ 40°C
Weather Resistance
Dust, moisture
Zoom Type
External zoom
Performance
Max Magnification
0.1x
0.21x @ 50mm
Min Focus Distance
500 mm / 19.69 in
0.37 m
Production
Accessory
Lens hood included
Debut
2014-01-06
2021-07-08
Model Name
H-NS043
H-X2550
Reviews
Neofiliac score
86%
Pros
- Good rendering
- Bright maximum aperture
- Optically stabilized
- Comes with physical aperture ring
- Well built
Cons
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