Product comparison · 2 lenses

Canon RF 14-35 mm f4L IS USM vs Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black

10specifications compared
9differ
1identical
27known for one product only

Key differences

Component for
- RF 14-35 mm f4L IS USM:MILC
- PFL25-K10M IP Camera Fixed focus lens Black:IP Camera
Lens type
- RF 14-35 mm f4L IS USM:Ultra-wide zoom lens
- PFL25-K10M IP Camera Fixed focus lens Black:Fixed focus lens
Lens viewing angle, diagonal
- RF 14-35 mm f4L IS USM:114 - 63°
- PFL25-K10M IP Camera Fixed focus lens Black:36.7°
Closest focusing distance
- RF 14-35 mm f4L IS USM:0.2 m
- PFL25-K10M IP Camera Fixed focus lens Black:1 m
Lens mount interface
- RF 14-35 mm f4L IS USM:Canon RF
- PFL25-K10M IP Camera Fixed focus lens Black:C mount
Maximum aperture number
- RF 14-35 mm f4L IS USM:4
- PFL25-K10M IP Camera Fixed focus lens Black:1.4
Minimum aperture number
- RF 14-35 mm f4L IS USM:22
- PFL25-K10M IP Camera Fixed focus lens Black:1.4
Length
- RF 14-35 mm f4L IS USM:99.8 mm
- PFL25-K10M IP Camera Fixed focus lens Black:62.8 mm

Side by side

Differences highlightedShow differences only

Comparison of RF 14-35 mm f4L IS USM, PFL25-K10M
37 specifications	A Canon RF 14-35 mm f4L IS USM View product	B Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black Model PFL25-K10M View product
Lens system7 differ
Component forDiffers	MILC	IP Camera
Lens structure (elements/groups)Known for one	16/12	Unknown — not stated by the source
Lens typeDiffers	Ultra-wide zoom lens	Fixed focus lens
Focus adjustmentKnown for one	Auto/Manual	Unknown — not stated by the source
Lens viewing angle, diagonalDiffers	114 - 63°	36.7°
Focal length rangeKnown for one	14 - 35 mm	Unknown — not stated by the source
Closest focusing distanceDiffers	0.2 m	1 m
Lens mount interfaceDiffers	Canon RF	C mount
Maximum aperture numberDiffers	4	1.4
Minimum aperture numberDiffers	22	1.4
Number of diaphragm bladesKnown for one	9	Unknown — not stated by the source
Image stabilizerKnown for one	Yes	Unknown — not stated by the source
Image stabilizer number of stopsKnown for one	7	Unknown — not stated by the source
Lens viewing angle, horizontalKnown for one	Unknown — not stated by the source	32.5°
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.4 - 1.4
Lens viewing angle, verticalKnown for one	Unknown — not stated by the source	17.2°
Fixed focal lengthKnown for one	Unknown — not stated by the source	25 mm
Performanceidentical
Auto focusKnown for one	Yes	Unknown — not stated by the source
Camera brands compatibilityKnown for one	Canon	Unknown — not stated by the source
Lens coating featuresKnown for one	Sub-wavelength Structure Coating (SWC), Air Sphere Coating (ASC), Fluorine coating, Super Spectra Coating (SSC)	Unknown — not stated by the source
Manual focusKnown for one	Yes	Unknown — not stated by the source
Maximum magnificationKnown for one	0.38x	Unknown — not stated by the source
Number of hybrid aspherical elementsKnown for one	3	Unknown — not stated by the source
Ultrasonic motor (USM)Known for one	Yes	Unknown — not stated by the source
Lens hoodKnown for one	Yes	Unknown — not stated by the source
Lens hood typeKnown for one	Removable 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
Product colour	Black	Black
Mounting typeKnown for one	Bayonet	Unknown — not stated by the source
Weight & dimensions2 differ
DiameterKnown for one	8.41 cm	Unknown — not stated by the source
Filter sizeKnown for one	77 mm	Unknown — not stated by the source
LengthDiffers	99.8 mm	62.8 mm
WeightDiffers	540 g	188 g
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Bag includedKnown for one	Yes	Unknown — not stated by the source
Lens cap includedKnown 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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