Compare Sigma 18-35mm F1.8 DC HSM vs Sigma 18-200mm F3.5-6.3 DC Macro OS HSM vs Pentax-DA 55-300mm F4.5-6.3

Construction

Aperture Blades
9 blades, Rounded diaphragm
7 blades, Rounded diaphragm
9 blades, Rounded blades
Colors
Black
Form Factor
Zoom Lens
All-in-One Zoom Lens
Super Telephoto Zoom Lens
Image Size
APS-C
APS-C
APS-C
Lens Barrel
Distance scale
Distance scale
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
Pentax K-mount
Motor
Ring-type ultrasonic
Ultrasonic
Stepper motor
Optical Formula | Elements
17 elements
16 elements
14 elements
Optical Formula | Groups
12 groups
13 groups
11 groups
Optical Formula | Special Glass
5 SLD glass elements, 4 glassmold aspherical elements groups
SLD glass elements, Double-sided aspheric lenses groups
ED elements + HD and SP coatings groups

Dimensions

Filter Diameter
72 mm / 2.83 in
62 mm / 2.44 in
58 mm / 2.28 in
Size | Diameter
78 mm / 3.07 in
71 mm / 2.80 in
77 mm / 3.03 in
Size | Length
121 mm / 4.76 in
86 mm / 3.39 in
89 mm / 3.50 in
Weight
810 g / 28.62 oz
430 g / 15.19 oz
471 g / 16.64 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)
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 8.3° Diagonal | 6.9° Horizontal | 4.6° Vertical (tele)
29.4° Diagonal | 24.6° Horizontal | 16.6° Vertical (wide) ~ 5.5° Diagonal | 4.6° Horizontal | 3.1° Vertical (tele)
Aperture
f/1.8 ~ f/16
f/3.5–6.3 ~ f/22
f/4.5–6.3 ~ f/22–32
Autofocus
Yes
Yes
Yes
Crop Factor
1.5
1.5
1.5
Focal Length
18 mm ~ 35 mm
18 mm ~ 200 mm
55 mm ~ 300 mm
Focal Length (35mm Equivalent)
27.0 mm ~ 52.5 mm
27.0 mm ~ 300.0 mm
82.5 mm ~ 450.0 mm
Focus Type
Internal
Internal
Extending front
Image Stabilization
No
Yes
No
Weather Resistance
Yes
Zoom Type
Internal zoom
External zoom (zoom lock available)
External zoom

Performance

Max Magnification
0.23x
0.33x
0.3x
Min Focus Distance
280 mm / 11.02 in
390 mm / 15.35 in
950 mm / 37.40 in

Production

Accessory
Lens Hood: LH780-03 (supplied)
Lens Hood: PH-RBK58 (supplied)
Debut
2013-04-18
2014-01-06
2016-06-08
Made In
Japan
Japan

Reviews

Neofiliac score
65%
55%
50%
Pros
  • Internal zoom
  • High levels of resolution
  • Optically stabilized
  • Zoom lock prevents zoom creep
  • Superb build quality
  • Very useful focal range
  • Weather-sealed
  • Very affordable for the reach it provides
Cons
  • Rather large and heavy for an APS-C lens
  • All-in-one lenses tend to offer lower IQ
  • Dark maximum aperture
  • External zoom without zoom lock

Price

Offers (incl. referral links)
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