Compare Sigma 18-200mm F3.5-6.3 DC Macro OS HSM vs Tamron 28-300mm F/3.5-6.3 vs Tamron SP 45mm F/1.8
Construction
Aperture Blades
7 blades, Rounded diaphragm
7 blades, Circular diaphragm
9 blades
Colors
Black
Form Factor
All-in-One Zoom Lens
All-in-One Zoom Lens
Normal Prime Lens
Image Size
APS-C
Full-Frame
Full-Frame
Lens Barrel
Distance scale
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, Sony A-mount
Canon EF-mount, Nikon F-mount, Sony A-mount
Motor
Ultrasonic
Ultrasonic
Ring-type ultrasonic
Optical Formula | Elements
16 elements
19 elements
10 elements
Optical Formula | Groups
13 groups
15 groups
8 groups
Optical Formula | Special Glass
SLD glass elements, Double-sided aspheric lenses groups
Two aspherical and one LD element + fluorine, eBAND, and BBAR coatings. groups
Dimensions
Filter Diameter
62 mm / 2.44 in
67 mm / 2.64 in
67 mm / 2.64 in
Size | Diameter
71 mm / 2.80 in
74 mm / 2.91 in
80 mm / 3.15 in
Size | Length
86 mm / 3.39 in
96 mm / 3.78 in
92 mm / 3.62 in
Weight
430 g / 15.19 oz
540 g / 19.08 oz
540 g / 19.08 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)
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (wide) ~ 8.3° Diagonal | 6.9° Horizontal | 4.6° Vertical (tele)
51.4° Diagonal | 43.6° Horizontal | 29.9° Vertical
Aperture
f/3.5–6.3 ~ f/22
f/3.5–6.3 ~ f/22–40
f/1.8 ~ f/16
Autofocus
Yes
Yes
Yes
Crop Factor
1.5
Focal Length
18 mm ~ 200 mm
28 mm ~ 300 mm
45 mm
Focal Length (35mm Equivalent)
27.0 mm ~ 300.0 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
Yes
Yes
Yes
Weather Resistance
Yes
Zoom Type
External zoom (zoom lock available)
External zoom (zoom lock available)
Performance
Max Magnification
0.33x
0.29x
0.3x
Min Focus Distance
390 mm / 15.35 in
490 mm / 19.29 in
290 mm / 11.42 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2014-01-06
2014-02-06
2015-09-02
Made In
Japan
Model Name
A010
F013
Reviews
Neofiliac score
55%
60%
86%
Pros
- Optically stabilized
- Zoom lock prevents zoom creep
- Superb build quality
- Very useful focal range
- Optically stabilized
- Zoom lock prevents zoom creep
- Optically stabilized
- Weather-sealed
Cons
- All-in-one lenses tend to offer lower IQ
- All-in-one lenses tend to offer lower IQ
- Not the highest grade of build
- Rather large and heavy for an f/1.8 normal lens
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