Compare Sigma 50-100mm F1.8 DC HSM vs Sigma 14mm F1.8 DG HSM vs Sigma 30mm F1.4 DC HSM
Construction
Aperture Blades
9 blades, Rounded blades
9 blades
9 blades, Rounded blades
Colors
Black
Black
Form Factor
Telephoto Zoom Lens
Ultra Wide-Angle Prime Lens
Normal Prime Lens
Image Size
APS-C
Full-Frame
APS-C
Lens Barrel
Distance scale
Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount, Sony E-mount, Leica L-mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount
Motor
Ring-type ultrasonic
Ultrasonic
Optical Formula | Elements
21 elements
16 elements
9 elements
Optical Formula | Groups
15 groups
11 groups
8 groups
Optical Formula | Special Glass
Three FLD, one SLD, one HRI elements groups
Three FLD and four SLD elements groups
1 aspherical element groups
Dimensions
Filter Diameter
82 mm / 3.23 in
62 mm / 2.44 in
Size | Diameter
94 mm / 3.70 in
95 mm / 3.74 in
74 mm / 2.91 in
Size | Length
171 mm / 6.73 in
126 mm / 4.96 in
63 mm / 2.48 in
Weight
1490 g / 52.65 oz
1170 g / 41.34 oz
435 g / 15.37 oz
Function
Angle Of View
32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical (wide) ~ 16.4° Diagonal | 13.7° Horizontal | 9.1° Vertical (tele)
114.2° Diagonal | 104.3° Horizontal | 81.2° Vertical
51.4° Diagonal | 43.6° Horizontal | 29.9° Vertical
Aperture
f/1.8 ~ f/16
f/1.8 ~ f/16
f/1.4 ~ f/16
Autofocus
Yes
Yes
Yes
Crop Factor
1.5
1.5
Focal Length
50 mm ~ 100 mm
14 mm
30 mm
Focal Length (35mm Equivalent)
75.0 mm ~ 150.0 mm
45.0 mm
Focus Type
Internal
Image Stabilization
No
No
No
Weather Resistance
No
No
Zoom Type
Internal zoom
Performance
Max Magnification
0.15x
0.1x
0.15x
Min Focus Distance
950 mm / 37.40 in
270 mm / 10.63 in
300 mm / 11.81 in
Production
Accessory
Lens hood included
Lens hood included
Lens Hood: LH686-01 (supplied)
Debut
2016-02-23
2017-02-21
2013-01-29
Made In
Japan
Japan
Japan
Reviews
Neofiliac score
46%
55%
65%
Pros
- Superb image quality
- Internal zoom
- Excellent image quality
- Very well built
- Beautiful rendering
- Very compact and reasonably light
- Very sharp
Cons
- Very large and heavy for an APS-C lens
- Lacks weather sealing
- Notable comatic aberration
- Very large and heavy
- Lacks front filter thread
- Lacks weather sealing
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