Compare Tamron 28-75mm F/2.8 Di III G2 vs Tamron 70-300mm F/4.5-6.3
Construction
Aperture Blades
9 blades, Circular Diaphragm
9 blades
Colors
Black
Form Factor
Standard Zoom Lens
Telephoto Zoom Lens
Image Size
Full-Frame
Full-Frame
Lens Mount
Sony E-mount, Sony E-mount
Sony E-mount
Material
Magnesium alloy
Motor
Linear Motor
Stepper motor
Optical Formula | Elements
17 elements
15 elements
Optical Formula | Groups
15 groups
10 groups
Optical Formula | Special Glass
1 low-dispersion element, BBAR coating groups
Dimensions
Filter Diameter
67 mm / 2.64 in
67 mm / 2.64 in
Size | Diameter
76 mm / 2.99 in
77 mm / 3.03 in
Size | Length
118 mm / 4.65 in
148 mm / 5.83 in
Weight
540 g / 19.08 oz
545 g / 19.26 oz
Function
Angle Of View
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (wide) ~ 32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical (tele)
34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (wide) ~ 8.3° Diagonal | 6.9° Horizontal | 4.6° Vertical (tele)
Aperture
f/2.8 ~ f/22
f/4.5–6.3 ~ f/22–32
Autofocus
Yes
Yes
Focal Length
28 mm ~ 75 mm
70 mm ~ 300 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
Yes
Yes
Zoom Type
External zoom
External zoom
Performance
Max Magnification
0.37x
0.11x
Min Focus Distance
180 mm / 7.09 in
800 mm / 31.50 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2021-08-05
2020-09-25
Model Name
A063
A047
Reviews
Neofiliac score
69%
60%
Pros
- Very sharp
- Weather-sealed
- Added customizability
- Priced like the G1
- Better built than the G1
- Very useful focal range
- Weather-sealed
- Well corrected
Cons
- External zoom without zoom lock
- Dark and variable maximum aperture
- External zoom without zoom lock
- Not the best build quality
- Not the sharpest
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