Site Title

Compare SIGMA 28-70mm F2.8 DG DN vs Tokina opera 16-28mm F2.8 vs Sigma 16-28mm F2.8 DG DN

Reviews

Neo score
74%
31%
76%
Pros
  • Weather-sealed
  • Lightweight and compact
  • Good image quality
  • Fast autofocus
  • Smart clutch AF-MF mechanism
  • Internal zoom
  • Weather-sealed
  • Good image quality
  • Quite compact for what it is
Cons
  • External zoom without zoom lock
  • Vignetting at 70mm
  • Large and heavy
  • Lacks front filter thread
  • Narrow zoom range

Price

Offers (incl. referral links)

Construction

Aperture Blades
9 blades
9 blades
9 blades, Rounded 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
Full-Frame
Lens Barrel
Distance scale
Lens Mount
Leica L-mount, Sony E-mount
Canon EF-mount, Nikon F-mount
Leica L-mount, Sony E-mount
Material
Magnesium alloy
Motor
Stepper motor
Micromotor
Stepper motor
Optical Formula | Elements
16 elements
15 elements
16 elements
Optical Formula | Groups
12 groups
13 groups
11 groups
Optical Formula | Special Glass
2 FLD + 2 SLD + 3 aspherical elements, Nano Porous + Super Multi-Layer coating groups
3 aspherical + 3 SD elements, Multi Coating groups
5 FLD, 4 aspherical groups

Dimensions

Filter Diameter
67 mm / 2.64 in
72 mm / 2.83 in
Size | Diameter
72 mm / 2.83 in
89 mm / 3.50 in
77 mm / 3.03 in
Size | Length
102 mm / 4.02 in
134 mm / 5.28 in
101 mm / 3.98 in
Weight
470 g / 16.61 oz
940 g / 33.22 oz
450 g / 15.90 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)
107.1° Diagonal | 96.7° Horizontal | 73.7° Vertical (wide) ~ 75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (tele)
107.1° Diagonal | 96.7° Horizontal | 73.7° Vertical (wide) ~ 75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (tele)
Aperture
f/2.8 ~ f/22
f/2.8 ~ f/22
f/2.8 ~ f/22
Autofocus
Yes
Yes
Yes
Focal Length
28 mm ~ 70 mm
16 mm ~ 28 mm
16 mm ~ 28 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
Weather Resistance
Yes
Yes
Zoom Type
External zoom
External zoom
Internal zoom

Performance

Max Magnification
0.3x
0.19x
0.18x
Min Focus Distance
190 mm / 7.48 in
280 mm / 11.02 in
250 mm / 9.84 in

Production

Accessory
Lens hood included
Lens hood included
Lens Hood: LH756-01 (supplied)
Debut
2021-02-24
2019-02-22
2022-06-01
Made In
Japan
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