Compare Tamron 17-70mm F/2.8
Construction
Aperture Blades
9 blades
Colors
Black
Form Factor
Standard Zoom Lens
Image Size
APS-C
Lens Mount
Sony E-mount
Motor
Stepper motor
Optical Formula | Elements
16 elements
Optical Formula | Groups
12 groups
Optical Formula | Special Glass
1 aspherical + 2 glass-molded aspherical elements groups
Dimensions
Filter Diameter
67 mm / 2.64 in
Size | Diameter
75 mm / 2.95 in
Size | Length
119 mm / 4.69 in
Weight
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)
Aperture
f/2.8 ~ f/22
Autofocus
Yes
Crop Factor
1.5
Focal Length
17 mm ~ 70 mm
Focal Length (35mm Equivalent)
25.5 mm ~ 105.0 mm
Focus Type
Internal
Image Stabilization
Yes
Weather Resistance
Yes
Zoom Type
External zoom
Performance
Max Magnification
0.21x
Min Focus Distance
190 mm / 7.48 in
Production
Accessory
Lens hood included
Debut
2020-12-03
Model Name
B070
Reviews
Neofiliac score
69%
Pros
- Optically stabilized
- Weather-sealed
- Fast AF
- Good image quality
Cons
- External zoom without zoom lock
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