Product comparison · 2 lenses

Canon EF 200-400mm f/4L IS USM Extender 1.4X vs Samsung S2050BNW MILC White

4specifications compared
3differ
1identical
20known for one product only

Key differences

Component for
- EF 200-400mm f/4L IS USM Extender 1.4X:SLR
- S2050BNW MILC White:MILC
Lens mount interface
- EF 200-400mm f/4L IS USM Extender 1.4X:Canon EF
- S2050BNW MILC White:Samsung NX
Minimum aperture number
- EF 200-400mm f/4L IS USM Extender 1.4X:4
- S2050BNW MILC White:5.6

Side by side

Differences highlightedShow differences only

Comparison of EF 200-400mm f/4L IS USM Extender 1.4X, S2050BNW
24 specifications	A Canon EF 200-400mm f/4L IS USM Extender 1.4X View product	B Samsung S2050BNW MILC White Model S2050BNW View product
Lens system3 differ
Component forDiffers	SLR	MILC
Lens structure (elements/groups)Known for one	33/24	Unknown — not stated by the source
Lens typeKnown for one	Telephoto lens	Unknown — not stated by the source
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, diagonalKnown for one	8.85 - 4.43°	Unknown — not stated by the source
Closest focusing distanceKnown for one	2 m	Unknown — not stated by the source
Lens mount interfaceDiffers	Canon EF	Samsung NX
Maximum aperture numberKnown for one	45	Unknown — not stated by the source
Minimum aperture numberDiffers	4	5.6
Number of diaphragm bladesKnown for one	9	Unknown — not stated by the source
Image stabilizerKnown for one	Yes	Unknown — not stated by the source
Aperture range (F-F)Known for one	Unknown — not stated by the source	3.5 - 5.6
Focal length rangeKnown for one	Unknown — not stated by the source	20 - 50 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
CompatibilityKnown for one	Unknown — not stated by the source	NX1000, NX20, NX200, NX210
Weight & dimensionsidentical
DiameterKnown for one	12.8 cm	Unknown — not stated by the source
Filter sizeKnown for one	52 mm	Unknown — not stated by the source
LengthKnown for one	366 mm	Unknown — not stated by the source
WeightKnown for one	3.62 kg	Unknown — not stated by the source
Other featuresidentical
MagnificationKnown for one	0.21x	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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