Compare Sigma 12-24mm F4 DG HSM vs Sigma 18-300 F3.5-6.3 DC Macro vs Pentax-DA 10-17mm F3.5-4.5

Construction

Aperture Blades
9 blades
6 blades
Colors
Black
Black
Black
Form Factor
Ultra Wide-Angle Zoom Lens
All-in-One Zoom Lens
Ultra Wide-Angle Zoom Lens
Image Size
Full-Frame
APS-C
APS-C
Lens Barrel
Distance scale
Distance scale
Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, Sony A-mount
Pentax K-mount
Motor
Ring-type ultrasonic
Ultrasonic
Screw drive from camera
Optical Formula | Elements
16 elements
10 elements
Optical Formula | Groups
11 groups
8 groups
Optical Formula | Special Glass
FLD + aspheric elements, Super Multi-Layer coating groups
4 "F" low dispersion, 1 special low dispersion groups
ED element, HD + Super Protective coatings groups

Dimensions

Filter Diameter
72 mm / 2.83 in
Size | Diameter
101 mm / 3.98 in
68 mm / 2.68 in
Size | Length
132 mm / 5.20 in
70 mm / 2.76 in
Weight
1150 g / 40.64 oz
317 g / 11.20 oz

Function

Angle Of View
122.0° Diagonal | 112.6° Horizontal | 90.0° Vertical (wide) ~ 84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (tele)
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 5.5° Diagonal | 4.6° Horizontal | 3.1° Vertical (tele)
180° Diagonal (wide) ~ 100° Diagonal
Aperture
f/4 ~ f/22
f/3.5–6.3 ~ f/22
f/3.5–4.5 ~ f/22–32
Autofocus
Yes
Yes
Yes
Crop Factor
1.5
1.5
Focal Length
12 mm ~ 24 mm
18 mm ~ 300 mm
10 mm ~ 17 mm
Focal Length (35mm Equivalent)
27.0 mm ~ 450.0 mm
15.0 mm ~ 25.5 mm
Focus Type
Internal
Extending front
Internal
Image Stabilization
No
Yes
Weather Resistance
Yes
No
No
Zoom Type
External zoom
External zoom (zoom lock available)
External zoom

Performance

Max Magnification
0.2x
3x
0.39x
Min Focus Distance
240 mm / 9.45 in
390 mm / 15.35 in
140 mm / 5.51 in

Production

Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2016-09-19
2014-09-12
2019-07-08
Made In
Japan
Japan

Reviews

Neofiliac score
38%
55%
31%
Pros
  • Weather-sealed
  • Quite good level of resolution
  • Very versatile focal range
  • Optically stabilized
  • Zoom lock prevents zoom creep
  • High maximum magnification
  • Ultra-wide fisheye offers unique creative possibilities
Cons
  • Dark maximum aperture
  • Very large and heavy
  • Lacks front filter thread
  • All-in-one lenses tend to offer lower IQ
  • Lacks weather sealing
  • Lacks front filter thread
  • External zoom without zoom lock
  • Lacks weather sealing
  • Not the strongest optical performance

Price

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