Compare Olympus 150-400mm F4.5 vs Canon EF 600mm F4L IS III vs Canon EF 100-400mm F4.5-5.6L IS II
Construction
Aperture Blades
9 blades
9 blades
9 blades
Colors
White
White
Form Factor
Super Telephoto Zoom Lens
Super Telephoto Prime Lens
Super Telephoto Zoom Lens
Image Size
MFT
Full-Frame
Full-Frame
Lens Barrel
Focus limiter, Tripod collar
Focus limiter, Tripod collar, Distance scale
Focus limiter, Tripod collar, Distance scale
Lens Mount
Micro Four Thirds-mount
Canon EF-mount
Canon EF-mount
Material
Magnesium alloy
Magnesium alloy
Magnesium
Motor
Stepper motor
Ring-type ultrasonic
Ultrasonic
Optical Formula | Elements
28 elements
17 elements
21 elements
Optical Formula | Groups
18 groups
13 groups
16 groups
Optical Formula | Special Glass
1 EDA + 4 super ED + 2 ED + 2 HR + 1 HD elements, Z Nano Coating groups
Super UD + fluorite elements, Air Sphere + Super Spectra + fluorine coatings groups
Air Sphere, fluorine coatings; Super ED element groups
Dimensions
Filter Diameter
95 mm / 3.74 in
52 mm / 2.05 in
77 mm / 3.03 in
Size | Diameter
116 mm / 4.57 in
168 mm / 6.61 in
94 mm / 3.70 in
Size | Length
214 mm / 8.43 in
448 mm / 17.64 in
193 mm / 7.60 in
Weight
1875 g / 66.25 oz
3050 g / 107.77 oz
1570 g / 55.48 oz
Function
Angle Of View
8.3° Diagonal | 6.9° Horizontal | 4.6° Vertical (wide) ~ 3.1° Diagonal | 2.6° Horizontal | 1.7° Vertical (tele)
4.1° Diagonal | 3.4° Horizontal | 2.3° Vertical
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical (wide) ~ 6.2° Diagonal | 5.2° Horizontal | 3.4° Vertical (tele)
Aperture
f/4.5 ~ f/22 / f/5.6 ~ f/29 with built-in teleconverter
f/4 ~ f/32
f/4.5–5.6 ~ f/32–40
Autofocus
Yes
Yes
Yes
Crop Factor
2.0
Focal Length
150 mm ~ 400 mm / 187.5 mm ~ 500 mm with built-in teleconverter
600 mm
100 mm ~ 400 mm
Focal Length (35mm Equivalent)
300.0 mm ~ 800.0 mm / 375 mm ~ 1000 mm with built-in teleconverter
Focus Type
Internal
Rear
Internal
Image Stabilization
Yes (4.5 stops)
Yes (5 stops)
Yes
Weather Resistance
Yes
Yes
Yes
Zoom Type
External zoom (zoom lock available)
External zoom (zoom lock available)
Performance
Max Magnification
0.71x
0.15x
0.31x
Min Focus Distance
1300 mm / 51.18 in
150 mm / 5.91 in
980 mm / 38.58 in
Production
Accessory
Lens hood included
Lens hood included
Lens Hood: ET-38D (supplied)
Debut
2019-01-24
2018-09-05
2014-11-11
Reviews
Neofiliac score
48%
52%
52%
Pros
- Built-in 1.25x teleconverter
- Optically stabilized
- Superb autofocus
- Zoom lock prevents zoom creep
- High maximum magnification
- Weather-sealed
- Comes with a tripod collar
- Great autofocus
- Superb sharpness
- Optically stabilized
- Weather-sealed
- Comes with a tripod collar
- Compatible with teleconverters
- Superb image quality
- Optically stabilized
- Zoom lock prevents zoom creep
- Weather-sealed
- Comes with a tripod collar
- Solid construction
Cons
- Large and heavy for MFT
- Priced too high
- Large and heavy
- Very expensive
- Large and heavy
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