Product comparison · 2 lenses

Canon Extender EF 1.4x III vs Canon EF 70-300mm f/4-5.6L IS USM

9specifications compared
7differ
2identical
14known for one product only

Key differences

Lens structure (elements/groups)
- Extender EF 1.4x III:7/3
- EF 70-300mm f/4-5.6L IS USM:19/14
Lens type
- Extender EF 1.4x III:Extender lens
- EF 70-300mm f/4-5.6L IS USM:Telephoto lens
Product colour
- Extender EF 1.4x III:White
- EF 70-300mm f/4-5.6L IS USM:Black, White
Diameter
- Extender EF 1.4x III:7.2 cm
- EF 70-300mm f/4-5.6L IS USM:8.9 cm
Length
- Extender EF 1.4x III:27.2 mm
- EF 70-300mm f/4-5.6L IS USM:143 mm
Weight
- Extender EF 1.4x III:225 g
- EF 70-300mm f/4-5.6L IS USM:1.05 kg
Magnification
- Extender EF 1.4x III:1.4x
- EF 70-300mm f/4-5.6L IS USM:0.21x

Side by side

Differences highlightedShow differences only

Comparison of 4409B005, EF 70-300mm f/4-5.6L IS USM
23 specifications	A Canon Extender EF 1.4x III Model 4409B005 View product	B Canon EF 70-300mm f/4-5.6L IS USM View product
Lens system2 differ
Lens structure (elements/groups)Differs	7/3	19/14
Lens typeDiffers	Extender lens	Telephoto lens
Aperture range (F-F)Known for one	Unknown — not stated by the source	4 - 5.6
Lens viewing angle, diagonalKnown for one	Unknown — not stated by the source	34 - 8.25°
Focal length rangeKnown for one	Unknown — not stated by the source	70 - 300 mm
Closest focusing distanceKnown for one	Unknown — not stated by the source	1.2 m
Minimum aperture numberKnown for one	Unknown — not stated by the source	5.6
Number of diaphragm bladesKnown for one	Unknown — not stated by the source	8
Image stabilizerKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
AF actuatorKnown for one	Unknown — not stated by the source	Ring USM
CompatibilityKnown for one	EF 100-400mm f/4.5-5.6L IS USM, EF 135mm f/2L USM, EF 180mm f/3.5L Macro USM, EF 200mm f/2.8L II USM, EF 200mm f/2L IS USM, EF 300 2.8 L USM, EF 300mm f/2.8L IS USM, EF 300mm f/4L IS USM, EF 400mm f/2.8L IS USM, EF 400mm f/4 DO IS USM, EF 400mm f/5.6L USM, EF 500mm f/4L IS II USM, EF 500mm f/4L IS U	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Black, White
Weight & dimensions3 differ
DiameterDiffers	7.2 cm	8.9 cm
Filter sizeKnown for one	Unknown — not stated by the source	67 mm
LengthDiffers	27.2 mm	143 mm
WeightDiffers	225 g	1.05 kg
Other features1 differ
MagnificationDiffers	1.4x	0.21x
Packaging dataidentical
Package depthKnown for one	95 mm	Unknown — not stated by the source
Package heightKnown for one	95 mm	Unknown — not stated by the source
Package weightKnown for one	355 g	Unknown — not stated by the source
Package widthKnown for one	115 mm	Unknown — not stated by the source

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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