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Compare Sigma 28mm F1.4 DG HSM vs Sigma 40mm F1.4 DG HSM vs Sigma 14mm F1.8 DG HSM

Construction

Aperture Blades
9 blades
9 blades
9 blades
Colors
Black
Form Factor
Wide-Angle Prime Lens
Normal Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Distance scale
Distance scale
Distance scale
Lens 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, Sony E-mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount, Sony E-mount, Leica L-mount
Motor
Ring-type ultrasonic
Ring-type ultrasonic
Ring-type ultrasonic
Optical Formula | Elements
17 elements
16 elements
16 elements
Optical Formula | Groups
12 groups
12 groups
11 groups
Optical Formula | Special Glass
Three SLD + two FLD elements groups
3 FLD + 3 SLD elements groups
Three FLD and four SLD elements groups

Dimensions

Filter Diameter
77 mm / 3.03 in
82 mm / 3.23 in
Size | Diameter
83 mm / 3.27 in
88 mm / 3.46 in
95 mm / 3.74 in
Size | Length
108 mm / 4.25 in
131 mm / 5.16 in
126 mm / 4.96 in
Weight
865 g / 30.57 oz
1200 g / 42.40 oz
1170 g / 41.34 oz

Function

Angle Of View
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical
56.8° Diagonal | 48.5° Horizontal | 33.4° Vertical
114.2° Diagonal | 104.3° Horizontal | 81.2° Vertical
Aperture
f/1.4 ~ f/16
f/1.4 ~ f/16
f/1.8 ~ f/16
Autofocus
Yes
Yes
Yes
Focal Length
28 mm
40 mm
14 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
Yes
Yes

Performance

Max Magnification
0.19x
0.15x
0.1x
Min Focus Distance
280 mm / 11.02 in
400 mm / 15.75 in
270 mm / 10.63 in

Production

Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2018-09-25
2018-09-25
2017-02-21
Made In
Japan
Japan
Japan

Reviews

Neofiliac score
83%
74%
55%
Pros
  • Good optical performance
  • Bright maximum aperture
  • Weather-sealed
  • Beautiful rendering
  • Bright maximum aperture
  • Weather-sealed
  • Superb sharpness
  • Excellent image quality
  • Very well built
Cons
  • On the heavy side
  • Released rather late in the DSLR Art line (DG HSM)
  • Quite large and heavy for a normal lens
  • Notable comatic aberration
  • Very large and heavy
  • Lacks front filter thread

Price

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