Compare Sigma 18-35mm F1.8 DC HSM vs Sigma 35mm F1.4 DG HSM vs Sony 24mm F1.4 GM
Construction
Aperture Blades
9 blades, Rounded diaphragm
9 blades, rounded
11 blades
Colors
Black
Form Factor
Zoom Lens
Wide-Angle Prime Lens
Wide-Angle Prime Lens
Image Size
APS-C
Full-Frame
Full-Frame
Lens Barrel
Distance scale
Distance scale, DoF scale
Physical aperture ring
Lens Mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, Sony A-mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, Sony A-mount, Sony E-mount
Sony E-mount
Material
Plastic barrel, metal mount
Motor
Ring-type ultrasonic
Ring-type ultrasonic
Linear Motor
Optical Formula | Elements
17 elements
13 elements
13 elements
Optical Formula | Groups
12 groups
11 groups
10 groups
Optical Formula | Special Glass
5 SLD glass elements, 4 glassmold aspherical elements groups
4 SLD glass elements, 1 FLD glass element, 2 aspherical elements groups
XA (extreme aspherical) + ED elements, Nano AR coating groups
Dimensions
Filter Diameter
72 mm / 2.83 in
67 mm / 2.64 in
67 mm / 2.64 in
Size | Diameter
78 mm / 3.07 in
77 mm / 3.03 in
75 mm / 2.95 in
Size | Length
121 mm / 4.76 in
94 mm / 3.70 in
92 mm / 3.62 in
Weight
810 g / 28.62 oz
665 g / 23.50 oz
445 g / 15.72 oz
Function
Angle Of View
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 44.8° Diagonal | 37.8° Horizontal | 25.8° Vertical (tele)
63.5° Diagonal | 54.4° Horizontal | 37.8° Vertical
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical
Aperture
f/1.8 ~ f/16
f/1.4 ~ f/16
f/1.4 ~ f/16
Autofocus
Yes
Yes
Yes
Crop Factor
1.5
Focal Length
18 mm ~ 35 mm
35 mm
24 mm
Focal Length (35mm Equivalent)
27.0 mm ~ 52.5 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
No
Yes
Zoom Type
Internal zoom
Performance
Max Magnification
0.23x
0.19x
0.17x
Min Focus Distance
280 mm / 11.02 in
300 mm / 11.81 in
240 mm / 9.45 in
Production
Accessory
Lens Hood: LH780-03 (supplied)
Lens Hood: LH730-03 (supplied)
Lens Hood: ALC-SH154 (supplied)
Debut
2013-04-18
2012-09-17
2018-09-20
Made In
Japan
Japan
Model Name
SEL24F14GM
Reviews
Neofiliac score
65%
74%
88%
Pros
- Internal zoom
- High levels of resolution
- Superb image quality
- Excellent build quality
- Sharpness across the frame
- Bright maximum aperture
- Weather-sealed
- Declickable aperture ring
- Great price point
Cons
- Rather large and heavy for an APS-C lens
- Lacks weather sealing
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