Site Title

Compare Canon EF-S 10-18mm F4.5–5.6 vs Sigma 18-35mm F1.8 DC HSM

Reviews

Neo score
62%
65%
Pros
  • Optically stabilized
  • Light in the hand
  • Internal zoom
  • Internal zoom
  • High levels of resolution
Cons
  • Dark maximum aperture
  • Lens hood not included
  • Lacks weather sealing
  • Not the best build quality
  • Not the sharpest
  • Rather large and heavy for an APS-C lens

Price

MSRP
300 USD
Offers (incl. referral links)

Construction

Aperture Blades
7 blades
9 blades, Rounded diaphragm
Form Factor
Ultra Wide-Angle Zoom Lens
Zoom Lens
Image Size
APS-C
APS-C
Lens Barrel
Distance scale
Lens Mount
Canon EF-mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, Sony A-mount
Motor
Stepper motor
Ring-type ultrasonic
Optical Formula | Elements
14 elements
17 elements
Optical Formula | Groups
11 groups
12 groups
Optical Formula | Special Glass
UD lens element and enhanced lens coatings groups
5 SLD glass elements, 4 glassmold aspherical elements groups

Dimensions

Filter Diameter
67 mm / 2.64 in
72 mm / 2.83 in
Size | Diameter
75 mm / 2.95 in
78 mm / 3.07 in
Size | Length
72 mm / 2.83 in
121 mm / 4.76 in
Weight
240 g / 8.48 oz
810 g / 28.62 oz

Function

Angle Of View
107.1° Diagonal | 96.7° Horizontal | 73.7° Vertical (wide) ~ 73.9° Diagonal | 64.0° Horizontal | 45.2° Vertical (tele)
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 44.8° Diagonal | 37.8° Horizontal | 25.8° Vertical (tele)
Aperture
f/4.5–5.6 ~ f/22–29
f/1.8 ~ f/16
Autofocus
Yes
Yes
Crop Factor
1.6
1.5
Focal Length
10 mm ~ 18 mm
18 mm ~ 35 mm
Focal Length (35mm Equivalent)
16.0 mm ~ 28.8 mm
27.0 mm ~ 52.5 mm
Focus Type
Internal
Internal
Image Stabilization
Yes
No
Weather Resistance
No
Zoom Type
Internal zoom
Internal zoom

Performance

Max Magnification
0.15x
0.23x
Min Focus Distance
220 mm / 8.66 in
280 mm / 11.02 in

Production

Accessory
Lens Hood: EW-73 C (sold separately)
Lens Hood: LH780-03 (supplied)
Debut
2014-05-13
2013-04-18
Made In
Japan
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