Product comparison · 2 lenses

Canon RF 10-20 mm f4L IS STM vs Dahua Technology PFL1640-L12PE IP Camera Black

16specifications compared
14differ
2identical
45known for one product only

Key differences

The Dahua Technology PFL1640-L12PE IP Camera Black has 1.25 m more closest focusing distance than the Canon RF 10-20 mm f4L IS STM (1.5 m vs 0.25 m). The Canon RF 10-20 mm f4L IS STM has 2.6 more maximum aperture number than the Dahua Technology PFL1640-L12PE IP Camera Black (4 vs 1.4). The Canon RF 10-20 mm f4L IS STM has 20.6 more minimum aperture number than the Dahua Technology PFL1640-L12PE IP Camera Black (22 vs 1.4). Component for: MILC on the Canon RF 10-20 mm f4L IS STM, IP Camera on the Dahua Technology PFL1640-L12PE IP Camera Black. Lens viewing angle, horizontal: 121° 55' - 84° on the Canon RF 10-20 mm f4L IS STM, 50.1° on the Dahua Technology PFL1640-L12PE IP Camera Black.

Component for
- RF 10-20 mm f4L IS STM:MILC
- PFL1640-L12PE IP Camera Black:IP Camera
Lens viewing angle, horizontal
- RF 10-20 mm f4L IS STM:121° 55' - 84°
- PFL1640-L12PE IP Camera Black:50.1°
Lens viewing angle, vertical
- RF 10-20 mm f4L IS STM:100° 25' - 62°
- PFL1640-L12PE IP Camera Black:34.4°
Lens viewing angle, diagonal
- RF 10-20 mm f4L IS STM:130° 25' - 94°
- PFL1640-L12PE IP Camera Black:60.3°
Focal length range
- RF 10-20 mm f4L IS STM:10 - 20 mm
- PFL1640-L12PE IP Camera Black:16 - 40 mm
Closest focusing distance
- RF 10-20 mm f4L IS STM:0.25 m
- PFL1640-L12PE IP Camera Black:1.5 m
Lens mount interface
- RF 10-20 mm f4L IS STM:Canon RF
- PFL1640-L12PE IP Camera Black:C mount
Maximum aperture number
- RF 10-20 mm f4L IS STM:4
- PFL1640-L12PE IP Camera Black:1.4

Side by side

Differences highlightedShow differences only

Comparison of RF 10-20 mm f4L IS STM, PFL1640-L12PE
61 specifications	A Canon RF 10-20 mm f4L IS STM View product	B Dahua Technology PFL1640-L12PE IP Camera Black Model PFL1640-L12PE View product
Lens system9 differ
Component forDiffers	MILC	IP Camera
Lens structure (elements/groups)Known for one	16/12	Unknown — not stated by the source
Lens typeKnown for one	Wide zoom lens	Unknown — not stated by the source
Lens viewing angle, horizontalDiffers	121° 55' - 84°	50.1°
Focus adjustmentKnown for one	Auto/Manual	Unknown — not stated by the source
Lens viewing angle, verticalDiffers	100° 25' - 62°	34.4°
Lens viewing angle, diagonalDiffers	130° 25' - 94°	60.3°
Focal length rangeDiffers	10 - 20 mm	16 - 40 mm
Closest focusing distanceDiffers	0.25 m	1.5 m
Control ringKnown for one	Yes	Unknown — not stated by the source
Image sensor formatKnown for one	Full frame	Unknown — not stated by the source
Lens mount interfaceDiffers	Canon RF	C mount
Macro ratioKnown for one	1:8.33	Unknown — not stated by the source
Maximum aperture numberDiffers	4	1.4
Minimum aperture numberDiffers	22	1.4
Number of aspheric elementsKnown for one	3	Unknown — not stated by the source
Number of diaphragm bladesKnown for one	9	Unknown — not stated by the source
Teleconverter/Extender compatibleKnown for one	No	Unknown — not stated by the source
Zoom capability	Yes	Yes
Image stabilizerKnown for one	Yes	Unknown — not stated by the source
Image stabilizer typeKnown for one	Optical Image Stabilization (OIS)	Unknown — not stated by the source
Image stabilizer number of stopsKnown for one	5	Unknown — not stated by the source
Image stabilizer number of stops (OIS)Known for one	5	Unknown — not stated by the source
Image stabilizer number of stops (IBIS x OIS)Known for one	6	Unknown — not stated by the source
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.4 - 1.4
Performanceidentical
AF actuatorKnown for one	STM	Unknown — not stated by the source
Auto focusKnown for one	Yes	Unknown — not stated by the source
Camera brands compatibilityKnown for one	Canon	Unknown — not stated by the source
Circular apertureKnown for one	Yes	Unknown — not stated by the source
Lens coating featuresKnown for one	Subwavelength Structure Coating (SWC), Super Spectra Coating (SSC)	Unknown — not stated by the source
Lens colourKnown for one	Black	Unknown — not stated by the source
Manual focusKnown for one	Yes	Unknown — not stated by the source
Number of Ultra-low Dispersion (UD) elementsKnown for one	1	Unknown — not stated by the source
Lens hoodKnown for one	Yes	Unknown — not stated by the source
Lens hood typeKnown for one	Built-in lens hood	Unknown — not stated by the source
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Designidentical
Product colour	Black	Black
Mounting typeKnown for one	Bayonet	Unknown — not stated by the source
DustproofKnown for one	Yes	Unknown — not stated by the source
WeatherproofKnown for one	Yes	Unknown — not stated by the source
MaterialKnown for one	Unknown — not stated by the source	Metal
Logistics dataidentical
Country of originKnown for one	Japan	Unknown — not stated by the source
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Layers per palletKnown for one	4 pc(s)	Unknown — not stated by the source
Master (outer) cases per pallet layerKnown for one	4 pc(s)	Unknown — not stated by the source
Weight & dimensions1 differ
DiameterKnown for one	8.37 cm	Unknown — not stated by the source
LengthKnown for one	112 mm	Unknown — not stated by the source
WeightDiffers	570 g	709 g
Packaging data4 differ
Package depthDiffers	250 mm	345 mm
Package heightDiffers	200 mm	250 mm
Package weightDiffers	750 g	815 g
Package widthDiffers	250 mm	615 mm
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Bag includedKnown for one	Yes	Unknown — not stated by the source
Bag modelKnown for one	LP1219	Unknown — not stated by the source
Lens cap includedKnown for one	Yes	Unknown — not stated by the source
Lens cap modelKnown for one	10-20	Unknown — not stated by the source
Rear lens cap includedKnown for one	Yes	Unknown — not stated by the source
Rear lens cap modelKnown for one	RF	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Total megapixelsKnown for one	Unknown — not stated by the source	12 MP

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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