Compare Tamron 17–70mm F2.8 vs Tamron 18-300mm F/3.5-6.3 vs Tamron 17-70mm F/2.8
Construction
Aperture Blades
9 blades, Circular diaphragm
9 blades
Colors
Black
Black
Form Factor
Standard Zoom Lens
All-in-One Zoom Lens
Standard Zoom Lens
Image Size
APS-C
APS-C
APS-C
Lens Mount
Fujifilm X-mount, Sony E-mount
Fujifilm X-mount, Sony E-mount
Sony E-mount
Motor
Stepper motor
Linear Motor
Stepper motor
Optical Formula | Elements
16 elements
16 elements
Optical Formula | Groups
12 groups
12 groups
Optical Formula | Special Glass
Two GM (Glass Molded Aspherical) elements and one hybrid aspherical lens element. groups
1 aspherical + 2 glass-molded aspherical elements groups
Dimensions
Filter Diameter
67 mm / 2.64 in
67 mm / 2.64 in
67 mm / 2.64 in
Size | Diameter
75 mm / 2.95 in
75 mm / 2.95 in
Size | Length
120 mm / 4.72 in
119 mm / 4.69 in
Weight
530 g / 18.73 oz
525 g / 18.55 oz
Function
Angle Of View
80.7° Diagonal | 70.4° Horizontal | 50.4° Vertical (wide) ~ 23.3° Diagonal | 19.5° Horizontal | 13.0° Vertical (tele)
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 5.5° Diagonal | 4.6° Horizontal | 3.1° Vertical (tele)
80.7° Diagonal | 70.4° Horizontal | 50.4° Vertical (wide) ~ 23.3° Diagonal | 19.5° Horizontal | 13.0° Vertical (tele)
Aperture
f/2.8
f/3.5–6.3
f/2.8 ~ f/22
Autofocus
Yes
Yes
Yes
Crop Factor
1.5
1.5
1.5
Focal Length
17 mm ~ 70 mm
18 mm ~ 300 mm
17 mm ~ 70 mm
Focal Length (35mm Equivalent)
25.5 mm ~ 105.0 mm
27.0 mm ~ 450.0 mm
25.5 mm ~ 105.0 mm
Focus Type
Internal
Internal
Image Stabilization
Yes
Yes
Yes
Weather Resistance
Yes
Yes
Yes
Zoom Type
External zoom
External zoom (zoom lock available)
External zoom
Performance
Max Magnification
0.5x
0.21x
Min Focus Distance
200 mm / 7.87 in
150 mm / 5.91 in
190 mm / 7.48 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2022-06-16
2021-07-21
2020-12-03
Model Name
B061
B070
Reviews
Neofiliac score
59%
60%
69%
Pros
- Optically stabilized
- Weather-sealed
- Decent build quality
- Optically stabilized
- Zoom lock prevents zoom creep
- Weather-sealed
- Optically stabilized
- Weather-sealed
- Fast AF
- Good image quality
Cons
- Not the highest grade of image quality
- All-in-one lenses tend to offer lower IQ
- External zoom without zoom lock
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