Compare Sigma 150-600mm F5-6.3 DG OS HSM Sport vs Tamron 28-200mm F/2.8-5.6 vs Tamron 70-180mm F/2.8
Construction
Aperture Blades
9 blades
7 blades
Colors
Black
Black
Form Factor
Super Telephoto Zoom Lens
All-in-One Zoom Lens
Telephoto Zoom Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Tripod collar, Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount
Sony E-mount
Sony E-mount
Material
Metal
Motor
Ultrasonic
Stepper motor
Linear Motor
Optical Formula | Elements
24 elements
18 elements
Optical Formula | Groups
16 groups
14 groups
Optical Formula | Special Glass
2 FLD and 3 SLD groups
Aspherical, hybrid aspherical, extra-low dispersion, low-dispersion elements + BBAR coating groups
Fluorine coating groups
Dimensions
Filter Diameter
105 mm / 4.13 in
67 mm / 2.64 in
67 mm / 2.64 in
Size | Diameter
121 mm / 4.76 in
74 mm / 2.91 in
Size | Length
290 mm / 11.42 in
117 mm / 4.61 in
149 mm / 5.87 in
Weight
2860 g / 101.06 oz
576 g / 20.35 oz
815 g / 28.80 oz
Function
Angle Of View
16.4° Diagonal | 13.7° Horizontal | 9.1° Vertical (wide) ~ 4.1° Diagonal | 3.4° Horizontal | 2.3° Vertical (tele)
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (wide) ~ 12.4° Diagonal | 10.3° Horizontal | 6.9° Vertical (tele)
34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (wide) ~ 13.7° Diagonal | 11.4° Horizontal | 7.6° Vertical (tele)
Aperture
f/5–6.3 ~ f/22
f/2.8–5.6 ~ f/16–32
f/2.8
Autofocus
Yes
Yes
Yes
Focal Length
150 mm ~ 600 mm
28 mm ~ 200 mm
70 mm ~ 180 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
Yes
No
No
Weather Resistance
Yes
Yes
Yes
Zoom Type
External zoom (zoom lock available)
External zoom (zoom lock available)
External zoom (zoom lock available)
Performance
Max Magnification
5x
0.32x
Min Focus Distance
2600 mm / 102.36 in
190 mm / 7.48 in
850 mm / 33.46 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2014-09-12
2020-06-11
2019-10-23
Made In
Japan
Model Name
A071
A056
Reviews
Neofiliac score
65%
60%
60%
Pros
- Excellent image quality
- Fast AF
- Optically stabilized
- Zoom lock prevents zoom creep
- High maximum magnification
- Weather-sealed
- Comes with a tripod collar
- Fast AF
- Very useful focal range
- Zoom lock prevents zoom creep
- Weather-sealed
- Sound build quality
- Fast autofocus
- Very sharp
- Zoom lock prevents zoom creep
- Weather-sealed
Cons
- Dark maximum aperture
- Large physical size with large diameter and long barrel
- On the heavy side
- All-in-one lenses tend to offer lower IQ
- Not the sharpest
- Not the most solid zoom mechanism
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