Compare Tamron 18-400mm F/3.5-6.3 vs Canon EF-S 18-135mm F3.5-5.6 vs Canon EF-S 18-55mm F4-5.6
Construction
Aperture Blades
7 blades
7 blades
7 blades
Colors
Black
Black
Black
Form Factor
All-in-One Zoom Lens
All-in-One Zoom Lens
Standard Zoom Lens
Image Size
APS-C
APS-C
APS-C
Lens Mount
Canon EF-mount, Nikon F-mount
Canon EF-mount
Canon EF-mount
Material
Plastic barrel, metal mount
Motor
Ring-type ultrasonic
Stepper motor
Optical Formula | Elements
16 elements
16 elements
12 elements
Optical Formula | Groups
11 groups
12 groups
10 groups
Optical Formula | Special Glass
Low dispersion, aspherical, hybrid aspherical elements groups
One UD and one aspherical elements groups
Dimensions
Filter Diameter
72 mm / 2.83 in
67 mm / 2.64 in
58 mm / 2.28 in
Size | Diameter
79 mm / 3.11 in
77 mm / 3.03 in
67 mm / 2.64 in
Size | Length
124 mm / 4.88 in
96 mm / 3.78 in
62 mm / 2.44 in
Weight
710 g / 25.09 oz
515 g / 18.20 oz
215 g / 7.60 oz
Function
Angle Of View
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 4.1° Diagonal | 3.4° Horizontal | 2.3° Vertical (tele)
73.9° Diagonal | 64.0° Horizontal | 45.2° Vertical (wide) ~ 11.4° Diagonal | 9.5° Horizontal | 6.4° Vertical (tele)
73.9° Diagonal | 64.0° Horizontal | 45.2° Vertical (wide) ~ 27.6° Diagonal | 23.1° Horizontal | 15.5° Vertical (tele)
Aperture
f/3.5–6.3 ~ f/22–40
f/3.5–5.6 ~ f/22–38
f/4–5.6 ~ f/22–32
Autofocus
Yes
Yes
Yes
Crop Factor
1.5
1.6
1.6
Focal Length
18 mm ~ 400 mm
18 mm ~ 135 mm
18 mm ~ 55 mm
Focal Length (35mm Equivalent)
27.0 mm ~ 600.0 mm
28.8 mm ~ 216.0 mm
28.8 mm ~ 88.0 mm
Focus Type
Extending front
Internal
Image Stabilization
Yes
Yes
Yes
Weather Resistance
Yes
No
No
Zoom Type
External zoom (zoom lock available)
External zoom
External zoom
Performance
Max Magnification
0.34x
0.28x
0.25x
Min Focus Distance
450 mm / 17.72 in
390 mm / 15.35 in
250 mm / 9.84 in
Production
Accessory
Lens hood included
Lens Hood: EW-73D (supplied)
Lens Hood: EW-63C (sold separately)
Debut
2017-06-23
2016-02-18
2017-02-15
Model Name
B028
Reviews
Neofiliac score
60%
43%
43%
Pros
- Extreme zoom range
- Optically stabilized
- Zoom lock prevents zoom creep
- Weather-sealed
- Optically stabilized
- Very useful focal range
- Optically stabilized
- Light in the hand
Cons
- All-in-one lenses tend to offer lower IQ
- External zoom without zoom lock
- All-in-one lenses tend to offer lower IQ
- Lacks weather sealing
- Not as good a deal as the EF-M version
- Dark and variable maximum aperture
- External zoom without zoom lock
- Lens hood not included
- Lacks weather sealing
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