Compare Sigma 50mm F1.4 DG HSM vs Sigma 18-35mm F1.8 DC HSM vs Fujifilm XF 10-24mm F4

Construction

Aperture Blades
9 blades, Rounded diaphragm
9 blades, Rounded diaphragm
7 blades, Rounded
Form Factor
Normal Prime Lens
Zoom Lens
Zoom Lens
Image Size
Full-Frame
APS-C
APS-C
Lens Barrel
Distance scale, DoF scale
Distance scale
Physical aperture ring
Lens Mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount, Sony A-mount, Sony E-mount, Leica L-mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, Sony A-mount
Fujifilm X-mount
Material
Metal barrel, metal mount
Motor
Ring-type ultrasonic
Ring-type ultrasonic
Stepper motor
Optical Formula | Elements
13 elements
17 elements
14 elements
Optical Formula | Groups
8 groups
12 groups
10 groups
Optical Formula | Special Glass
SLD glass elements, aspheric elements groups
5 SLD glass elements, 4 glassmold aspherical elements groups
4 aspherical elements, 3 extra low dispersion glass elements groups

Dimensions

Filter Diameter
77 mm / 3.03 in
72 mm / 2.83 in
72 mm / 2.83 in
Size | Diameter
85 mm / 3.35 in
78 mm / 3.07 in
78 mm / 3.07 in
Size | Length
100 mm / 3.94 in
121 mm / 4.76 in
87 mm / 3.43 in
Weight
815 g / 28.80 oz
810 g / 28.62 oz
410 g / 14.49 oz

Function

Angle Of View
46.8° Diagonal | 39.6° Horizontal | 27.0° Vertical
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 44.8° Diagonal | 37.8° Horizontal | 25.8° Vertical (tele)
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical (wide) ~ 62.0° Diagonal | 53.1° Horizontal | 36.9° Vertical (tele)
Aperture
f/1.4 ~ f/16
f/1.8 ~ f/16
f/4 ~ f/22
Autofocus
Yes
Yes
Yes
Crop Factor
1.5
1.5
Focal Length
50 mm
18 mm ~ 35 mm
10 mm ~ 24 mm
Focal Length (35mm Equivalent)
27.0 mm ~ 52.5 mm
15.0 mm ~ 36.0 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
Yes
Zoom Type
Internal zoom
Internal zoom

Performance

Max Magnification
0.18x
0.23x
0.16x
Min Focus Distance
400 mm / 15.75 in
280 mm / 11.02 in
240 mm / 9.45 in

Production

Accessory
Lens Hood: LH780-03 (supplied)
Lens hood included
Debut
2014-01-06
2013-04-18
2013-12-18
Made In
Japan
Japan

Reviews

Neofiliac score
74%
65%
62%
Pros
  • Exceptional sharpness
  • Solid build quality
  • Bright maximum aperture
  • Internal zoom
  • High levels of resolution
  • Low distortion
  • Good level of sharpness
  • Optically stabilized
  • Internal zoom
  • Comes with physical aperture ring
Cons
  • On the heavy side
  • Rather large and heavy for an APS-C lens
  • Dark maximum aperture

Price

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