Compare Panasonic G 45-175mm F4.0-5.6 vs Sigma 16-28mm F2.8 DG DN vs SIGMA 16mm F1.4 DC DN
Variants
E-mount
EF-M
L-mount
MFT
Construction
Aperture Blades
7 blades, Circular aperture
9 blades, Rounded blades
9 (Rounded diaphragm)
Colors
Black
Black
Form Factor
Super Telephoto Zoom Lens
Ultra Wide-Angle Zoom Lens
Wide-Angle Prime Lens
Image Size
MFT
Full-Frame
APS-C
Lens Mount
Micro Four Thirds-mount
Leica L-mount, Sony E-mount
Sony E-mount, Leica L-mount, Canon EF-M mount, Micro Four Thirds
Material
plastic barrel, metal mount
Motor
Micromotor
Stepper motor
Stepper motor
Optical Formula | Elements
14 elements
16 elements
16 elements
Optical Formula | Groups
10 groups
11 groups
13 groups
Optical Formula | Special Glass
2 aspherical elements, 2 ED elements groups
5 FLD, 4 aspherical groups
Three FLD, two SLD, two aspherical groups
Dimensions
Filter Diameter
46 mm / 1.81 in
72 mm / 2.83 in
67 mm / 2.64 in
Size | Diameter
62 mm / 2.44 in
77 mm / 3.03 in
72 mm / 2.83 in
Size | Length
90 mm / 3.54 in
101 mm / 3.98 in
Weight
210 g / 7.42 oz
450 g / 15.90 oz
Function
Angle Of View
27.1° Diagonal | 22.6° Horizontal | 15.2° Vertical (wide) ~ 7.1° Diagonal | 5.9° Horizontal | 3.9° Vertical (tele)
107.1° Diagonal | 96.7° Horizontal | 73.7° Vertical (wide) ~ 75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (tele)
Aperture
f/4–5.6 ~ f/22
f/2.8 ~ f/22
f/1.4 ~ f/16
Autofocus
Yes
Yes
Yes
Crop Factor
2.0
Focal Length
45 mm ~ 175 mm
16 mm ~ 28 mm
16 mm
Focal Length (35mm Equivalent)
90.0 mm ~ 350.0 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
Yes
No
Weather Resistance
Yes
Yes
Zoom Type
Internal zoom, Power-zoom enabled
Internal zoom
Performance
Max Magnification
0.2x
0.18x
0.1x
Min Focus Distance
900 mm / 35.43 in
250 mm / 9.84 in
250 mm / 9.84 in
Production
Accessory
Lens Hood: H-PS45175 (supplied)
Lens Hood: LH756-01 (supplied)
Lens Hood: LH716-01, supplied
Debut
2011-08-26
2022-06-01
Made In
Japan
Model Name
H-PS45175
Reviews
Neofiliac score
86%
76%
Pros
- Optically stabilized
- Light in the hand
- Internal zoom
- Power zoom for smooth zoom pools in video
- Internal zoom
- Weather-sealed
- Good image quality
- Quite compact for what it is
- F1.4 aperture
- Very sharp
- Fast and silent
- Very good performance
Cons
- Dark and variable maximum aperture
- Not as sharp as some APS-C lenses
- High chromatic aberrations
- Small aperture
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