Compare Fujifilm XF 100-400mm F4.5-5.6 vs Canon RF 28-70mm F2 vs Canon RF 70-200mm F4
Construction
Aperture Blades
9 blades
9 blades
9 blades
Colors
Black
White
Form Factor
Super Telephoto Zoom Lens
Standard Zoom Lens
Telephoto Zoom Lens
Image Size
APS-C
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Focus limiter, Tripod collar
Focus limiter
Lens Mount
Fujifilm X-mount
Canon RF-mount
Canon RF-mount
Material
Magnesium alloy
Motor
Linear Motor
Ring-type ultrasonic
Nano ultrasonic
Optical Formula | Elements
21 elements
19 elements
16 elements
Optical Formula | Groups
14 groups
13 groups
11 groups
Optical Formula | Special Glass
Five ED and 1 Super ED element + fluorine coating groups
UD + aspherical elements, Air Sphere, SWC and fluorine coatings groups
4 UD elements + Air Sphere coating groups
Dimensions
Filter Diameter
82 mm / 3.23 in
95 mm / 3.74 in
77 mm / 3.03 in
Size | Diameter
95 mm / 3.74 in
104 mm / 4.09 in
84 mm / 3.31 in
Size | Length
211 mm / 8.31 in
140 mm / 5.51 in
119 mm / 4.69 in
Weight
1375 g / 48.59 oz
1430 g / 50.53 oz
695 g / 24.56 oz
Function
Angle Of View
16.4° Diagonal | 13.7° Horizontal | 9.1° Vertical (wide) ~ 4.1° Diagonal | 3.4° Horizontal | 2.3° Vertical (tele)
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (wide) ~ 34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (tele)
34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (wide) ~ 12.4° Diagonal | 10.3° Horizontal | 6.9° Vertical (tele)
Aperture
f/4.5–5.6 ~ f/22
f/2 ~ f/22
f/4 ~ f/32
Autofocus
Yes
Yes
Yes
Crop Factor
1.5
Focal Length
100 mm ~ 400 mm
28 mm ~ 70 mm
70 mm ~ 200 mm
Focal Length (35mm Equivalent)
150.0 mm ~ 600.0 mm
Focus Type
Extending front
Internal
Internal
Image Stabilization
Yes
No
Yes (5 stops)
Weather Resistance
Yes
Yes
Yes
Zoom Type
External zoom (zoom lock available)
External zoom
External zoom (zoom lock available)
Performance
Max Magnification
0.19x
0.18x
0.28x
Min Focus Distance
1750 mm / 68.90 in
390 mm / 15.35 in
600 mm / 23.62 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2016-01-15
2018-09-05
2020-11-04
Reviews
Neofiliac score
43%
52%
80%
Pros
- Optically stabilized
- Zoom lock prevents zoom creep
- Weather-sealed
- Comes with physical aperture ring
- Comes with a tripod collar
- Great image quality
- Exceptional f/2 zoom
- Superb sharpness
- Weather-sealed
- Versatile multi-control ring
- Exceptionally compact
- Optically stabilized
- Zoom lock prevents zoom creep
- Weather-sealed
Cons
- Very dark maximum aperture
- Large and heavy like a full-frame lens
- Large and heavy
- External zoom without zoom lock
- Not as solidly built as Canon's DSLR lenses
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