Product comparison · 2 lenses

Canon RF 10-20 mm f4L IS STM vs Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black

13specifications compared
12differ
1identical
48known for one product only

Key differences

The Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black has 0.75 m more closest focusing distance than the Canon RF 10-20 mm f4L IS STM (1 m vs 0.25 m). The Canon RF 10-20 mm f4L IS STM has 2.4 more maximum aperture number than the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black (4 vs 1.6). The Canon RF 10-20 mm f4L IS STM has 20.4 more minimum aperture number than the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black (22 vs 1.6). Component for: MILC on the Canon RF 10-20 mm f4L IS STM, IP Camera on the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black. Lens type: Wide zoom lens on the Canon RF 10-20 mm f4L IS STM, Fixed focus lens on the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black.

Component for
- RF 10-20 mm f4L IS STM:MILC
- PFL20-J10M IP Camera Fixed focus lens Black:IP Camera
Lens type
- RF 10-20 mm f4L IS STM:Wide zoom lens
- PFL20-J10M IP Camera Fixed focus lens Black:Fixed focus lens
Lens viewing angle, horizontal
- RF 10-20 mm f4L IS STM:121° 55' - 84°
- PFL20-J10M IP Camera Fixed focus lens Black:38.4°
Lens viewing angle, vertical
- RF 10-20 mm f4L IS STM:100° 25' - 62°
- PFL20-J10M IP Camera Fixed focus lens Black:20.5°
Lens viewing angle, diagonal
- RF 10-20 mm f4L IS STM:130° 25' - 94°
- PFL20-J10M IP Camera Fixed focus lens Black:43.3°
Focal length range
- RF 10-20 mm f4L IS STM:10 - 20 mm
- PFL20-J10M IP Camera Fixed focus lens Black:20 mm
Closest focusing distance
- RF 10-20 mm f4L IS STM:0.25 m
- PFL20-J10M IP Camera Fixed focus lens Black:1 m
Lens mount interface
- RF 10-20 mm f4L IS STM:Canon RF
- PFL20-J10M IP Camera Fixed focus lens Black:C mount

Side by side

Differences highlightedShow differences only

Comparison of RF 10-20 mm f4L IS STM, PFL20-J10M
61 specifications	A Canon RF 10-20 mm f4L IS STM View product	B Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black Model PFL20-J10M View product
Lens system10 differ
Component forDiffers	MILC	IP Camera
Lens structure (elements/groups)Known for one	16/12	Unknown — not stated by the source
Lens typeDiffers	Wide zoom lens	Fixed focus lens
Lens viewing angle, horizontalDiffers	121° 55' - 84°	38.4°
Focus adjustmentKnown for one	Auto/Manual	Unknown — not stated by the source
Lens viewing angle, verticalDiffers	100° 25' - 62°	20.5°
Lens viewing angle, diagonalDiffers	130° 25' - 94°	43.3°
Focal length rangeDiffers	10 - 20 mm	20 mm
Closest focusing distanceDiffers	0.25 m	1 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	1.6
Minimum aperture numberDiffers	22	1.6
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 capabilityKnown for one	Yes	Unknown — not stated by the source
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	1.6 - 1.6
Fixed focal lengthKnown for one	Unknown — not stated by the source	20 mm
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	-30 - 70 °C
Designidentical
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
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 & dimensions2 differ
DiameterKnown for one	8.37 cm	Unknown — not stated by the source
LengthDiffers	112 mm	84.4 mm
WeightDiffers	570 g	415 g
Packaging dataidentical
Package depthKnown for one	250 mm	Unknown — not stated by the source
Package heightKnown for one	200 mm	Unknown — not stated by the source
Package weightKnown for one	750 g	Unknown — not stated by the source
Package widthKnown for one	250 mm	Unknown — not stated by the source
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	10 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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