Compare Sigma 20mm F1.4 DG HSM vs Sigma 16-28mm F2.8 DG DN vs SIGMA 35mm F2 DG DN
Construction
Aperture Blades
9 blades, Rounded blades
9 blades, Rounded blades
9 blades
Colors
Black
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Zoom Lens
Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Distance scale
Physical aperture ring
Lens Mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount, Sony E-mount, Leica L-mount
Leica L-mount, Sony E-mount
Leica L-mount, Sony E-mount
Material
Magnesium alloy
Motor
Ring-type ultrasonic
Stepper motor
Stepper motor
Optical Formula | Elements
15 elements
16 elements
10 elements
Optical Formula | Groups
11 groups
11 groups
9 groups
Optical Formula | Special Glass
Two FLD, five SLD elements + Super Multi-Layer coating groups
5 FLD, 4 aspherical groups
1 SLD + 3 aspherical elements, Super Multi-Layer coating groups
Dimensions
Filter Diameter
72 mm / 2.83 in
58 mm / 2.28 in
Size | Diameter
91 mm / 3.58 in
77 mm / 3.03 in
70 mm / 2.76 in
Size | Length
130 mm / 5.12 in
101 mm / 3.98 in
65 mm / 2.56 in
Weight
950 g / 33.57 oz
450 g / 15.90 oz
325 g / 11.48 oz
Function
Angle Of View
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
107.1° Diagonal | 96.7° Horizontal | 73.7° Vertical (wide) ~ 75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (tele)
63.5° Diagonal | 54.4° Horizontal | 37.8° Vertical
Aperture
f/1.4 ~ f/16
f/2.8 ~ f/22
f/2 ~ f/22
Autofocus
Yes
Yes
Yes
Focal Length
20 mm
16 mm ~ 28 mm
35 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
Weather Resistance
No
Yes
Yes
Zoom Type
Internal zoom
Performance
Max Magnification
0.14x
0.18x
0.18x
Min Focus Distance
300 mm / 11.81 in
250 mm / 9.84 in
270 mm / 10.63 in
Production
Accessory
Lens hood included
Lens Hood: LH756-01 (supplied)
Lens hood included
Debut
2015-10-16
2022-06-01
2020-12-01
Made In
Japan
Japan
Reviews
Neofiliac score
55%
76%
83%
Pros
- High level of resolution
- Bright maximum aperture
- Internal zoom
- Weather-sealed
- Good image quality
- Quite compact for what it is
- Excellent build quality
- Very sharp
- High contrast
- Weather-sealed
- Comes with physical aperture ring
- Fast autofocus
Cons
- Large and heavy
- Lacks front filter thread
- Lacks weather sealing
- Aperture ring cannot be switched to clickless
- Focus breathing is visible
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