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Product comparison · 2 lenses

Canon RF400mm F2.8 L IS USM vs Dahua Technology PFL1575-A12D Black

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  • 10specifications compared
  • 9differ
  • 1identical
  • 26known for one product only

Key differences

The Dahua Technology PFL1575-A12D Black has 20.7° more lens viewing angle, horizontal than the Canon RF400mm F2.8 L IS USM (26° vs 5.3°). The Dahua Technology PFL1575-A12D Black has 15.9° more lens viewing angle, vertical than the Canon RF400mm F2.8 L IS USM (19.2° vs 3.3°). The Canon RF400mm F2.8 L IS USM has 1 m more closest focusing distance than the Dahua Technology PFL1575-A12D Black (2.5 m vs 1.5 m). Aperture range (F-F): 2.8 - 32 on the Canon RF400mm F2.8 L IS USM, 1.5 - 1.5 on the Dahua Technology PFL1575-A12D Black. Product colour: Black, White on the Canon RF400mm F2.8 L IS USM, Black on the Dahua Technology PFL1575-A12D Black.

  • Lens viewing angle, horizontal
    • 5.3°
    • 26°
  • Aperture range (F-F)
    • 2.8 - 32
    • 1.5 - 1.5
  • Lens viewing angle, vertical
    • 3.3°
    • 19.2°
  • Closest focusing distance
    • 2.5 m
    • 1.5 m
  • Maximum aperture number
    • 2.8
    • 1.5
  • Minimum aperture number
    • 32
    • 1.5
  • Product colour
    • Black, White
    • Black
  • Length
    • 367 mm
    • 116 mm

Side by side

Differences highlightedShow differences only
36 specifications
A

Canon

RF400mm F2.8 L IS USMView product
B

Dahua Technology

PFL1575-A12D Black

Model PFL1575-A12D

View product
Lens system6 differ
Component forKnown for oneSLR
Lens structure (elements/groups)Known for one17/13
Lens typeKnown for oneSuper telephoto lens
Lens viewing angle, horizontalDiffers5.3°26°
Aperture range (F-F)Differs2.8 - 321.5 - 1.5
Lens viewing angle, verticalDiffers3.3°19.2°
Fixed focal lengthKnown for one400 mm
Closest focusing distanceDiffers2.5 m1.5 m
Maximum aperture numberDiffers2.81.5
Minimum aperture numberDiffers321.5
Number of diaphragm bladesKnown for one9
Image stabilizerKnown for oneYes
Image stabilizer number of stopsKnown for one5.5
Focus adjustmentKnown for oneManual
Lens viewing angle, diagonalKnown for one3°
Focal length rangeKnown for one15 - 75 mm
Lens mount interfaceKnown for oneC mount
Optical sensor sizeKnown for one25.4 / 1.7 mm (1 / 1.7")
Performanceidentical
Auto focusKnown for oneYes
Camera brands compatibilityKnown for oneCanon
Lens coating featuresKnown for oneAir Sphere Coating (ASC), Super Spectra Coating (SSC)
Maximum magnificationKnown for one0.17x
Ultrasonic motor (USM)Known for oneYes
Manual focusKnown for oneYes
Operating temperature (T-T)Known for one-30 - 70 °C
Design1 differ
Product colourDiffersBlack, WhiteBlack
Technical detailsidentical
Viewing angleKnown for one6.1°
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Total megapixelsKnown for one12 MP
Weight & dimensions2 differ
DiameterKnown for one16.3 cm
Filter sizeKnown for one52 mm
LengthDiffers367 mm116 mm
WeightDiffers2.89 kg465 g
Packaging contentidentical
Lens cap includedKnown for oneYes
Sustainabilityidentical
Sustainability complianceKnown for oneYes

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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