Product comparison · 2 lenses

Canon EF 200-400mm f/4L IS USM Extender 1.4X vs Canon EF 24-70mm f/2.8L II USM

12specifications compared
11differ
1identical
11known for one product only

Key differences

The Canon EF 200-400mm f/4L IS USM Extender 1.4X has 1.62 m more closest focusing distance than the Canon EF 24-70mm f/2.8L II USM (2 m vs 0.38 m). The Canon EF 200-400mm f/4L IS USM Extender 1.4X has 23 more maximum aperture number than the Canon EF 24-70mm f/2.8L II USM (45 vs 22). The Canon EF 200-400mm f/4L IS USM Extender 1.4X has 1.2 more minimum aperture number than the Canon EF 24-70mm f/2.8L II USM (4 vs 2.8). Lens structure (elements/groups): 33/24 on the Canon EF 200-400mm f/4L IS USM Extender 1.4X, 18/13 on the Canon EF 24-70mm f/2.8L II USM. Lens type: Telephoto lens on the Canon EF 200-400mm f/4L IS USM Extender 1.4X, Standard zoom lens on the Canon EF 24-70mm f/2.8L II USM.

Lens structure (elements/groups)
- EF 200-400mm f/4L IS USM Extender 1.4X:33/24
- EF 24-70mm f/2.8L II USM:18/13
Lens type
- EF 200-400mm f/4L IS USM Extender 1.4X:Telephoto lens
- EF 24-70mm f/2.8L II USM:Standard zoom lens
Lens viewing angle, diagonal
- EF 200-400mm f/4L IS USM Extender 1.4X:8.85 - 4.43°
- EF 24-70mm f/2.8L II USM:84 - 34°
Closest focusing distance
- EF 200-400mm f/4L IS USM Extender 1.4X:2 m
- EF 24-70mm f/2.8L II USM:0.38 m
Maximum aperture number
- EF 200-400mm f/4L IS USM Extender 1.4X:45
- EF 24-70mm f/2.8L II USM:22
Minimum aperture number
- EF 200-400mm f/4L IS USM Extender 1.4X:4
- EF 24-70mm f/2.8L II USM:2.8
Product colour
- EF 200-400mm f/4L IS USM Extender 1.4X:White
- EF 24-70mm f/2.8L II USM:Black
Diameter
- EF 200-400mm f/4L IS USM Extender 1.4X:12.8 cm
- EF 24-70mm f/2.8L II USM:8.85 cm

Side by side

Differences highlightedShow differences only

Comparison of EF 200-400mm f/4L IS USM Extender 1.4X, EF 24-70mm f/2.8L II USM
23 specifications	A Canon EF 200-400mm f/4L IS USM Extender 1.4X View product	B Canon EF 24-70mm f/2.8L II USM View product
Lens system6 differ
Component forKnown for one	SLR	Unknown — not stated by the source
Lens structure (elements/groups)Differs	33/24	18/13
Lens typeDiffers	Telephoto lens	Standard zoom lens
Lens viewing angle, horizontalKnown for one	7.34°	Unknown — not stated by the source
Lens viewing angle, verticalKnown for one	4.94°	Unknown — not stated by the source
Lens viewing angle, diagonalDiffers	8.85 - 4.43°	84 - 34°
Closest focusing distanceDiffers	2 m	0.38 m
Lens mount interface	Canon EF	Canon EF
Maximum aperture numberDiffers	45	22
Minimum aperture numberDiffers	4	2.8
Number of diaphragm bladesKnown for one	9	Unknown — not stated by the source
Image stabilizerKnown for one	Yes	Unknown — not stated by the source
Focal length rangeKnown for one	Unknown — not stated by the source	24 - 70 mm
Performanceidentical
AF actuatorKnown for one	Ring USM	Unknown — not stated by the source
Auto focusKnown for one	Yes	Unknown — not stated by the source
Ultrasonic motor (USM)Known for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Black
Weight & dimensions4 differ
DiameterDiffers	12.8 cm	8.85 cm
Filter sizeDiffers	52 mm	82 mm
LengthDiffers	366 mm	113 mm
WeightDiffers	3.62 kg	805 g
Other featuresidentical
MagnificationKnown for one	0.21x	Unknown — not stated by the source
DepthKnown for one	Unknown — not stated by the source	113 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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