Compare Tamron 28-300mm F/3.5-6.3 vs Canon RF 24-240mm F4-6.3 vs Canon RF 100-400mm F5.6-8
Construction
Aperture Blades
7 blades, Circular diaphragm
7 blades
9 blades
Colors
Black
Black
Form Factor
All-in-One Zoom Lens
All-in-One Zoom Lens
Super Telephoto Zoom Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Sony A-mount
Canon RF-mount
Canon RF-mount
Motor
Ultrasonic
Nano ultrasonic
Nano ultrasonic
Optical Formula | Elements
19 elements
21 elements
12 elements
Optical Formula | Groups
15 groups
15 groups
9 groups
Optical Formula | Special Glass
1 aspherical + 2 UD elements groups
1 UD + 1 aspherical element, Super Spectra Coating groups
Dimensions
Filter Diameter
67 mm / 2.64 in
72 mm / 2.83 in
67 mm / 2.64 in
Size | Diameter
74 mm / 2.91 in
80 mm / 3.15 in
165 mm / 6.50 in
Size | Length
96 mm / 3.78 in
123 mm / 4.84 in
80 mm / 3.15 in
Weight
540 g / 19.08 oz
750 g / 26.50 oz
635 g / 22.44 oz
Function
Angle Of View
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (wide) ~ 8.3° Diagonal | 6.9° Horizontal | 4.6° Vertical (tele)
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (wide) ~ 10.3° Diagonal | 8.6° Horizontal | 5.7° Vertical (tele)
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical (wide) ~ 6.2° Diagonal | 5.2° Horizontal | 3.4° Vertical (tele)
Aperture
f/3.5–6.3 ~ f/22–40
f/4 ~ f/6.3
f/5.6–8 ~ f/32–45
Autofocus
Yes
Yes
Yes
Focal Length
28 mm ~ 300 mm
24 mm ~ 240 mm
100 mm ~ 400 mm
Focus Type
Internal
Internal
Image Stabilization
Yes
Yes (5 stops)
Yes (5.5 stops)
Weather Resistance
No
No
Zoom Type
External zoom (zoom lock available)
External zoom (zoom lock available)
External zoom
Performance
Max Magnification
0.29x
0.26x
0.41x
Min Focus Distance
490 mm / 19.29 in
500 mm / 19.69 in
880 mm / 34.65 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2014-02-06
2019-02-14
2021-09-14
Model Name
A010
Reviews
Neofiliac score
60%
43%
52%
Pros
- Optically stabilized
- Zoom lock prevents zoom creep
- Very useful focal range
- Optically stabilized
- Zoom lock prevents zoom creep
- Optically stabilized
- Very useful focal range
- Good image quality
Cons
- All-in-one lenses tend to offer lower IQ
- Not the highest grade of build
- Dark and variable maximum aperture
- All-in-one lenses tend to offer lower IQ
- Lacks weather sealing
- Dark maximum aperture
- Large diameter
- External zoom without zoom lock
- Lacks weather sealing
- Not the highest level of construction
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