Product comparison · 2 lenses

Canon RF 15-35 mm f2.8L IS USM vs Dahua Technology PFL1640-L12PE IP Camera Black

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  • 14specifications compared
  • 12differ
  • 2identical
  • 19known for one product only

Key differences

The Dahua Technology PFL1640-L12PE IP Camera Black has 1.22 m more closest focusing distance than the Canon RF 15-35 mm f2.8L IS USM (1.5 m vs 0.28 m). The Canon RF 15-35 mm f2.8L IS USM has 1.4 more maximum aperture number than the Dahua Technology PFL1640-L12PE IP Camera Black (2.8 vs 1.4). The Canon RF 15-35 mm f2.8L IS USM has 20.6 more minimum aperture number than the Dahua Technology PFL1640-L12PE IP Camera Black (22 vs 1.4). Component for: SLR on the Canon RF 15-35 mm f2.8L IS USM, IP Camera on the Dahua Technology PFL1640-L12PE IP Camera Black. Aperture range (F-F): 2.8 - 22 on the Canon RF 15-35 mm f2.8L IS USM, 1.4 - 1.4 on the Dahua Technology PFL1640-L12PE IP Camera Black.

  • Component for
    • RF 15-35 mm f2.8L IS USM:SLR
    • PFL1640-L12PE IP Camera Black:IP Camera
  • Aperture range (F-F)
    • RF 15-35 mm f2.8L IS USM:2.8 - 22
    • PFL1640-L12PE IP Camera Black:1.4 - 1.4
  • Focal length range
    • RF 15-35 mm f2.8L IS USM:15 - 35 mm
    • PFL1640-L12PE IP Camera Black:16 - 40 mm
  • Closest focusing distance
    • RF 15-35 mm f2.8L IS USM:0.28 m
    • PFL1640-L12PE IP Camera Black:1.5 m
  • Lens mount interface
    • RF 15-35 mm f2.8L IS USM:Canon RF
    • PFL1640-L12PE IP Camera Black:C mount
  • Maximum aperture number
    • RF 15-35 mm f2.8L IS USM:2.8
    • PFL1640-L12PE IP Camera Black:1.4
  • Minimum aperture number
    • RF 15-35 mm f2.8L IS USM:22
    • PFL1640-L12PE IP Camera Black:1.4
  • Weight
    • RF 15-35 mm f2.8L IS USM:840 g
    • PFL1640-L12PE IP Camera Black:709 g

Side by side

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Comparison of RF 15-35 mm f2.8L IS USM, PFL1640-L12PE
33 specifications
B

Dahua Technology

PFL1640-L12PE IP Camera Black

Model PFL1640-L12PE

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Lens system7 differ
Component forDiffersSLRIP Camera
Lens structure (elements/groups)Known for one16/12Unknown — not stated by the source
Lens typeKnown for oneWide zoom lensUnknown — not stated by the source
Aperture range (F-F)Differs2.8 - 221.4 - 1.4
Focus adjustmentKnown for oneAuto/ManualUnknown — not stated by the source
Focal length rangeDiffers15 - 35 mm16 - 40 mm
Closest focusing distanceDiffers0.28 m1.5 m
Lens mount interfaceDiffersCanon RFC mount
Maximum aperture numberDiffers2.81.4
Minimum aperture numberDiffers221.4
Number of aspheric elementsKnown for one3Unknown — not stated by the source
Number of diaphragm bladesKnown for one9Unknown — not stated by the source
Zoom capabilityYesYes
Lens viewing angle, horizontalKnown for oneUnknown — not stated by the source50.1°
Lens viewing angle, verticalKnown for oneUnknown — not stated by the source34.4°
Lens viewing angle, diagonalKnown for oneUnknown — not stated by the source60.3°
Performanceidentical
Auto focusKnown for oneYesUnknown — not stated by the source
Camera brands compatibilityKnown for oneCanonUnknown — not stated by the source
Manual focusKnown for oneYesUnknown — not stated by the source
Operating temperature (T-T)Known for oneUnknown — not stated by the source-40 - 70 °C
Designidentical
Product colourBlackBlack
MaterialKnown for oneUnknown — not stated by the sourceMetal
Logistics dataidentical
Country of originKnown for oneJapanUnknown — not stated by the source
Quantity per packKnown for one1 pc(s)Unknown — not stated by the source
Weight & dimensions1 differ
DiameterKnown for one8.85 cmUnknown — not stated by the source
Filter sizeKnown for one82 mmUnknown — not stated by the source
LengthKnown for one125.7 mmUnknown — not stated by the source
WeightDiffers840 g709 g
Packaging data4 differ
Package depthDiffers250 mm345 mm
Package heightDiffers100 mm250 mm
Package weightDiffers1 kg815 g
Package widthDiffers250 mm615 mm
Technical detailsidentical
Total megapixelsKnown for oneUnknown — not stated by the source12 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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