Compare Sigma 18-300 F3.5-6.3 DC Macro vs Canon RF-S 18-45mm F4.5-6.3
Construction
Aperture Blades
7 blades
Colors
Black
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
7 elements
Optical Formula | Groups
7 groups
Optical Formula | Special Glass
4 "F" low dispersion, 1 special low dispersion groups
Two aspherical elements groups
Dimensions
Filter Diameter
72 mm / 2.83 in
49 mm / 1.93 in
Size | Diameter
69 mm / 2.72 in
Size | Length
44 mm / 1.73 in
Weight
130 g / 4.59 oz
Function
Angle Of View
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 5.5° Diagonal | 4.6° Horizontal | 3.1° 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 ~ 300 mm
18 mm ~ 45 mm
Focal Length (35mm Equivalent)
27.0 mm ~ 450.0 mm
28.8 mm ~ 72.0 mm
Focus Type
Extending front
Internal
Image Stabilization
Yes
Yes (7 stops)
Weather Resistance
No
No
Zoom Type
External zoom (zoom lock available)
External zoom
Performance
Max Magnification
3x
0.16x
Min Focus Distance
390 mm / 15.35 in
200 mm / 7.87 in
Production
Accessory
Lens hood included
Lens Hood: Canon EW-53 (sold separately)
Debut
2014-09-12
2022-05-24
Made In
Japan
Reviews
Neofiliac score
55%
19%
Pros
- Very versatile focal range
- Optically stabilized
- Zoom lock prevents zoom creep
- High maximum magnification
- Optically stabilized
- Short barrel
- Light in the hand
Cons
- All-in-one lenses tend to offer lower IQ
- Lacks weather sealing
- Dark maximum aperture
- External zoom without zoom lock
- Lens hood not included
- Lacks weather sealing
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