Compare Sigma 20mm F1.4 DG DN vs SIGMA 14-24mm F2.8 DG DN
Construction
Aperture Blades
11 blades, Rounded
11 (Rounded diaphragm)
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Internal zoom lens with fixed lens hood
Lens Barrel
Physical aperture ring
Lens Mount
Leica L-mount, Sony E-mount
Sony E-mount, Leica L-mount
Material
Aluminum, Thermally Stable Composite (TSC)
Motor
Stepper motor
Optical Formula | Elements
17 elements
18 elements
Optical Formula | Groups
15 groups
13 groups
Optical Formula | Special Glass
Two Super-Low Dispersion elements, three aspherical elements, Super Multi-Layer coating, and water- and oil-resistant coating. groups
Dimensions
Filter Diameter
82 mm / 3.23 in
Rear filter holder only
Size | Diameter
88 mm / 3.46 in
85.0 mm
Size | Length
111 mm / 4.37 in
131.0 mm
Weight
635 g / 22.44 oz
795 g
Function
Angle Of View
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
114.2 - 84.1°
Aperture
f/1.4 ~ f/16
F/2.8 - f/22
Autofocus
Yes
Focal Length
20 mm
14-24 mm
Focus Type
Internal
Weather Resistance
Yes
Zoom Type
Internal zoom
Performance
Max Magnification
1:7.3
Min Focus Distance
230 mm / 9.06 in
28 cm
Production
Accessory
Lens Hood: LH898-04 (supplied)
Debut
2022-08-08
2019-07
Made In
Japan
Reviews
Neofiliac score
86%
Pros
- Bright maximum aperture
- Weather-sealed
- Comes with physical aperture ring
- Superb build quality
- Great image quality
- Excellent build quality
- Fast autofocus
- Very quiet
- Very good color rendition
- Dust and moisture protection
Cons
- Vignetting at F2.8
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