Compare Sigma 40mm F1.4 DG HSM vs Sigma 28mm F1.4 DG HSM vs Sony 24mm F1.4 GM

Construction

Aperture Blades
9 blades
9 blades
11 blades
Colors
Black
Form Factor
Normal Prime Lens
Wide-Angle Prime Lens
Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Distance scale
Distance scale
Physical aperture ring
Lens 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
Sony E-mount
Motor
Ring-type ultrasonic
Ring-type ultrasonic
Linear Motor
Optical Formula | Elements
16 elements
17 elements
13 elements
Optical Formula | Groups
12 groups
12 groups
10 groups
Optical Formula | Special Glass
3 FLD + 3 SLD elements groups
Three SLD + two FLD elements groups
XA (extreme aspherical) + ED elements, Nano AR coating groups

Dimensions

Filter Diameter
82 mm / 3.23 in
77 mm / 3.03 in
67 mm / 2.64 in
Size | Diameter
88 mm / 3.46 in
83 mm / 3.27 in
75 mm / 2.95 in
Size | Length
131 mm / 5.16 in
108 mm / 4.25 in
92 mm / 3.62 in
Weight
1200 g / 42.40 oz
865 g / 30.57 oz
445 g / 15.72 oz

Function

Angle Of View
56.8° Diagonal | 48.5° Horizontal | 33.4° Vertical
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical
Aperture
f/1.4 ~ f/16
f/1.4 ~ f/16
f/1.4 ~ f/16
Autofocus
Yes
Yes
Yes
Focal Length
40 mm
28 mm
24 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
Yes
Yes
Yes

Performance

Max Magnification
0.15x
0.19x
0.17x
Min Focus Distance
400 mm / 15.75 in
280 mm / 11.02 in
240 mm / 9.45 in

Production

Accessory
Lens hood included
Lens hood included
Lens Hood: ALC-SH154 (supplied)
Debut
2018-09-25
2018-09-25
2018-09-20
Made In
Japan
Japan
Model Name
SEL24F14GM

Reviews

Neofiliac score
74%
83%
88%
Pros
  • Beautiful rendering
  • Bright maximum aperture
  • Weather-sealed
  • Superb sharpness
  • Good optical performance
  • Bright maximum aperture
  • Weather-sealed
  • Sharpness across the frame
  • Bright maximum aperture
  • Weather-sealed
  • Declickable aperture ring
  • Great price point
Cons
  • Quite large and heavy for a normal lens
  • On the heavy side
  • Released rather late in the DSLR Art line (DG HSM)

Price

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