Site Title

Compare SIGMA 28-70mm F2.8 DG DN vs Canon EF 11-24mm F4 vs Canon EF-S 10-18mm F4.5–5.6

Reviews

Neo score
74%
43%
62%
Pros
  • Weather-sealed
  • Lightweight and compact
  • Good image quality
  • Fast autofocus
  • One of the widest FOV available on FF
  • Compelling sharpness
  • Internal zoom
  • Weather-sealed
  • Beautiful construction
  • Optically stabilized
  • Light in the hand
  • Internal zoom
Cons
  • External zoom without zoom lock
  • Vignetting at 70mm
  • Dark maximum aperture
  • Large physical size
  • On the heavy side
  • Lacks front filter thread
  • Dark maximum aperture
  • Lens hood not included
  • Lacks weather sealing
  • Not the best build quality
  • Not the sharpest

Price

MSRP
2999 USD
300 USD
Offers (incl. referral links)

Construction

Aperture Blades
9 blades
9 blades, Circular aperture
7 blades
Colors
Black
Black
Form Factor
Standard Zoom Lens
Ultra Wide-Angle Zoom Lens
Ultra Wide-Angle Zoom Lens
Image Size
Full-Frame
Full-Frame
APS-C
Lens Barrel
Distance scale
Lens Mount
Leica L-mount, Sony E-mount
Canon EF-mount
Canon EF-mount
Material
Magnesium alloy
Motor
Stepper motor
Ultrasonic
Stepper motor
Optical Formula | Elements
16 elements
16 elements
14 elements
Optical Formula | Groups
12 groups
11 groups
11 groups
Optical Formula | Special Glass
2 FLD + 2 SLD + 3 aspherical elements, Nano Porous + Super Multi-Layer coating groups
Four aspherical, one Super UD, one ED elements. Sub-wavelength structure, air sphere, super spectra, and fluorine coatings. groups
UD lens element and enhanced lens coatings groups

Dimensions

Filter Diameter
67 mm / 2.64 in
67 mm / 2.64 in
Size | Diameter
72 mm / 2.83 in
108 mm / 4.25 in
75 mm / 2.95 in
Size | Length
102 mm / 4.02 in
132 mm / 5.20 in
72 mm / 2.83 in
Weight
470 g / 16.61 oz
1180 g / 41.70 oz
240 g / 8.48 oz

Function

Angle Of View
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (wide) ~ 34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (tele)
126.1° Diagonal | 117.1° Horizontal | 95.0° Vertical (wide) ~ 84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (tele)
107.1° Diagonal | 96.7° Horizontal | 73.7° Vertical (wide) ~ 73.9° Diagonal | 64.0° Horizontal | 45.2° Vertical (tele)
Aperture
f/2.8 ~ f/22
f/4 ~ f/22
f/4.5–5.6 ~ f/22–29
Autofocus
Yes
Yes
Yes
Crop Factor
1.6
Focal Length
28 mm ~ 70 mm
11 mm ~ 24 mm
10 mm ~ 18 mm
Focal Length (35mm Equivalent)
16.0 mm ~ 28.8 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
Yes
Weather Resistance
Yes
Yes
No
Zoom Type
External zoom
Internal zoom
Internal zoom

Performance

Max Magnification
0.3x
0.16x
0.15x
Min Focus Distance
190 mm / 7.48 in
280 mm / 11.02 in
220 mm / 8.66 in

Production

Accessory
Lens hood included
Lens hood included
Lens Hood: EW-73 C (sold separately)
Debut
2021-02-24
2015-02-06
2014-05-13
Made In
Japan
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