Compare Panasonic G 14-140mm F3.5-5.6 II vs Tamron 28-300mm F/3.5-6.3 vs Tamron 14-150mm F/3.5-5.8
Construction
Aperture Blades
7 blades
7 blades, Circular diaphragm
7 blades, Circular Diaphragm
Form Factor
All-in-One Zoom Lens
All-in-One Zoom Lens
All-in-One Zoom Lens
Image Size
MFT
Full-Frame
MFT
Lens Barrel
Distance scale
Lens Mount
Micro Four Thirds-mount
Canon EF-mount, Nikon F-mount, Sony A-mount
Micro Four Thirds-mount
Motor
Stepper motor
Ultrasonic
Stepper motor
Optical Formula | Elements
14 elements
19 elements
17 elements
Optical Formula | Groups
12 groups
15 groups
13 groups
Optical Formula | Special Glass
2 ED, 3 aspherical elements groups
1 Low Dispersion glass element, 2 Anomalous Dispersion glass elements, 2 Molded-Glass Aspherical elements, 1 Hybrid Aspherical element groups
Dimensions
Filter Diameter
58 mm / 2.28 in
67 mm / 2.64 in
52 mm / 2.05 in
Size | Diameter
67 mm / 2.64 in
74 mm / 2.91 in
64 mm / 2.52 in
Size | Length
75 mm / 2.95 in
96 mm / 3.78 in
80 mm / 3.15 in
Weight
265 g / 9.36 oz
540 g / 19.08 oz
285 g / 10.07 oz
Function
Angle Of View
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (wide) ~ 8.8° Diagonal | 7.4° Horizontal | 4.9° Vertical (tele)
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (wide) ~ 8.3° Diagonal | 6.9° Horizontal | 4.6° Vertical (tele)
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (wide) ~ 8.3° Diagonal | 6.9° Horizontal | 4.6° Vertical (tele)
Aperture
f/3.5–5.6 ~ f/22
f/3.5–6.3 ~ f/22–40
f/3.5–5.8 ~ f/22
Autofocus
Yes
Yes
Yes
Crop Factor
2.0
2.0
Focal Length
14 mm ~ 140 mm
28 mm ~ 300 mm
14 mm ~ 150 mm
Focal Length (35mm Equivalent)
28.0 mm ~ 280.0 mm
28.0 mm ~ 300.0 mm
Focus Type
Internal
Internal
Image Stabilization
Yes
Yes
No
Weather Resistance
Yes
Zoom Type
External zoom
External zoom (zoom lock available)
Performance
Max Magnification
0.5x
0.29x
0.26x
Min Focus Distance
300 mm / 11.81 in
490 mm / 19.29 in
500 mm / 19.69 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2019-04-05
2014-02-06
2014-06-19
Model Name
H-FSA14140
A010
C001
Reviews
Neofiliac score
60%
60%
41%
Pros
- Optically stabilized
- Weather-sealed
- Optically stabilized
- Zoom lock prevents zoom creep
- Rather useful focal range
- Zoom lock prevents zoom creep
Cons
- External zoom without zoom lock
- All-in-one lenses tend to offer lower IQ
- Not the highest grade of build
- All-in-one lenses tend to offer lower IQ
- Not the highest grade of build
- Not the strongest performer
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