Compare Tamron SP 24-70mm F/2.8 G2 vs Tamron 28-300mm F/3.5-6.3 vs Tamron 28-75mm F/2.8 Di III G2
Construction
Aperture Blades
9 blades
7 blades, Circular diaphragm
9 blades, Circular Diaphragm
Colors
Black
Form Factor
Standard Zoom Lens
All-in-One Zoom Lens
Standard Zoom Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Distance scale
Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount
Canon EF-mount, Nikon F-mount, Sony A-mount
Sony E-mount, Sony E-mount
Motor
Ring-type ultrasonic
Ultrasonic
Linear Motor
Optical Formula | Elements
17 elements
19 elements
17 elements
Optical Formula | Groups
12 groups
15 groups
15 groups
Optical Formula | Special Glass
2 XR, 3 LD, 3 GM aspherical, 1 aspherical elements + eBAND and fluorine coatings groups
Dimensions
Filter Diameter
82 mm / 3.23 in
67 mm / 2.64 in
67 mm / 2.64 in
Size | Diameter
88 mm / 3.46 in
74 mm / 2.91 in
76 mm / 2.99 in
Size | Length
111 mm / 4.37 in
96 mm / 3.78 in
118 mm / 4.65 in
Weight
905 g / 31.98 oz
540 g / 19.08 oz
540 g / 19.08 oz
Function
Angle Of View
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (wide) ~ 34.4° Diagonal | 28.8° Horizontal | 19.5° 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) ~ 32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical (tele)
Aperture
f/2.8 ~ f/22
f/3.5–6.3 ~ f/22–40
f/2.8 ~ f/22
Autofocus
Yes
Yes
Yes
Focal Length
24 mm ~ 70 mm
28 mm ~ 300 mm
28 mm ~ 75 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
Yes
Yes
No
Weather Resistance
Yes
Yes
Zoom Type
External zoom (zoom lock available)
External zoom (zoom lock available)
External zoom
Performance
Max Magnification
0.2x
0.29x
0.37x
Min Focus Distance
380 mm / 14.96 in
490 mm / 19.29 in
180 mm / 7.09 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2017-06-30
2014-02-06
2021-08-05
Model Name
A032
A010
A063
Reviews
Neofiliac score
69%
60%
69%
Pros
- Good optical performance
- Optically stabilized
- Zoom lock prevents zoom creep
- Weather-sealed
- Optically stabilized
- Zoom lock prevents zoom creep
- Very sharp
- Weather-sealed
- Added customizability
- Priced like the G1
- Better built than the G1
Cons
- On the heavy side
- All-in-one lenses tend to offer lower IQ
- Not the highest grade of build
- External zoom without zoom lock
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