Compare Sigma 100-400mm F5-6.3 DG OS HSM vs Sigma 50-100mm F1.8 DC HSM vs Sigma 17-70mm F2.8-4 DC Macro
Construction
Aperture Blades
9 blades
9 blades, Rounded blades
7 blades, rounded
Colors
Black
Black
Form Factor
Super Telephoto Zoom Lens
Telephoto Zoom Lens
Standard Zoom Lens
Image Size
Full-Frame
APS-C
APS-C
Lens Barrel
Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, Sony A-mount
Material
Plastic barrel, metal mount
Motor
Ring-type ultrasonic
Micro-type ultrasonic
Optical Formula | Elements
21 elements
21 elements
16 elements
Optical Formula | Groups
15 groups
15 groups
14 groups
Optical Formula | Special Glass
Four SLD elements groups
Three FLD, one SLD, one HRI elements groups
2 FLD ("F" Low Dispersion) glass elements, 1 SLD (Special Low Dispersion) glass element, 3 aspherical glass lenses including double sided aspherical lens groups
Dimensions
Filter Diameter
67 mm / 2.64 in
82 mm / 3.23 in
72 mm / 2.83 in
Size | Diameter
86 mm / 3.39 in
94 mm / 3.70 in
79 mm / 3.11 in
Size | Length
182 mm / 7.17 in
171 mm / 6.73 in
82 mm / 3.23 in
Weight
1160 g / 40.99 oz
1490 g / 52.65 oz
465 g / 16.43 oz
Function
Angle Of View
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical (wide) ~ 6.2° Diagonal | 5.2° Horizontal | 3.4° Vertical (tele)
32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical (wide) ~ 16.4° Diagonal | 13.7° Horizontal | 9.1° Vertical (tele)
80.7° Diagonal | 70.4° Horizontal | 50.4° Vertical (wide) ~ 23.3° Diagonal | 19.5° Horizontal | 13.0° Vertical (tele)
Aperture
f/5–6.3 ~ f/22
f/1.8 ~ f/16
f/2.8–4 ~ f/22
Autofocus
Yes
Yes
Yes
Crop Factor
1.5
1.5
Focal Length
100 mm ~ 400 mm
50 mm ~ 100 mm
17 mm ~ 70 mm
Focal Length (35mm Equivalent)
75.0 mm ~ 150.0 mm
25.5 mm ~ 105.0 mm
Focus Type
Internal
Internal
Image Stabilization
Yes
No
Yes
Weather Resistance
Yes
No
Zoom Type
External zoom
Internal zoom
External zoom
Performance
Max Magnification
0.26x
0.15x
0.36x
Min Focus Distance
160 mm / 6.30 in
950 mm / 37.40 in
220 mm / 8.66 in
Production
Accessory
Lens Hood: LH770-04 (supplied)
Lens hood included
Lens Hood: LH780-03 (supplied)
Debut
2017-02-21
2016-02-23
2012-09-17
Made In
Japan
Japan
Japan
Reviews
Neofiliac score
65%
46%
65%
Pros
- Excellent image quality
- Optically stabilized
- Weather-sealed
- Zoom lock prevents zoom creep
- Superb image quality
- Internal zoom
- Optically stabilized
- Rather good resolution
Cons
- Dark maximum aperture
- Not the best flare resistance
- Very large and heavy for an APS-C lens
- Lacks weather sealing
- External zoom without zoom lock
- Merely 0.36x maximum magnification despite named "Macro"
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