Compare Sigma 18-200mm F3.5-6.3 DC Macro OS HSM vs Canon RF-S 18-45mm F4.5-6.3
Construction
Aperture Blades
7 blades, Rounded diaphragm
7 blades
Colors
Black
Form Factor
All-in-One Zoom Lens
Standard Zoom Lens
Image Size
APS-C
APS-C
Lens Barrel
Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, Sony A-mount
Canon RF-mount
Motor
Ultrasonic
Stepper motor
Optical Formula | Elements
16 elements
7 elements
Optical Formula | Groups
13 groups
7 groups
Optical Formula | Special Glass
SLD glass elements, Double-sided aspheric lenses groups
Two aspherical elements groups
Dimensions
Filter Diameter
62 mm / 2.44 in
49 mm / 1.93 in
Size | Diameter
71 mm / 2.80 in
69 mm / 2.72 in
Size | Length
86 mm / 3.39 in
44 mm / 1.73 in
Weight
430 g / 15.19 oz
130 g / 4.59 oz
Function
Angle Of View
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 8.3° Diagonal | 6.9° Horizontal | 4.6° Vertical (tele)
73.9° Diagonal | 64.0° Horizontal | 45.2° Vertical (wide) ~ 33.5° Diagonal | 28.1° Horizontal | 18.9° Vertical (tele)
Aperture
f/3.5–6.3 ~ f/22
f/4.5–6.3 ~ f/22
Autofocus
Yes
Yes
Crop Factor
1.5
1.6
Focal Length
18 mm ~ 200 mm
18 mm ~ 45 mm
Focal Length (35mm Equivalent)
27.0 mm ~ 300.0 mm
28.8 mm ~ 72.0 mm
Focus Type
Internal
Internal
Image Stabilization
Yes
Yes (7 stops)
Weather Resistance
No
Zoom Type
External zoom (zoom lock available)
External zoom
Performance
Max Magnification
0.33x
0.16x
Min Focus Distance
390 mm / 15.35 in
200 mm / 7.87 in
Production
Accessory
Lens Hood: Canon EW-53 (sold separately)
Debut
2014-01-06
2022-05-24
Made In
Japan
Reviews
Neofiliac score
55%
19%
Pros
- Optically stabilized
- Zoom lock prevents zoom creep
- Superb build quality
- Very useful focal range
- Optically stabilized
- Short barrel
- Light in the hand
Cons
- All-in-one lenses tend to offer lower IQ
- Dark maximum aperture
- External zoom without zoom lock
- Lens hood not included
- Lacks weather sealing
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