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Product comparison · 2 lenses

Canon RF 20mm F1.4 L VCM vs Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black

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  • 11specifications compared
  • 10differ
  • 1identical
  • 26known for one product only

Key differences

The Canon RF 20mm F1.4 L VCM has 51.5° more lens viewing angle, horizontal than the Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black (84° vs 32.5°). The Canon RF 20mm F1.4 L VCM has 44.8° more lens viewing angle, vertical than the Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black (62° vs 17.2°). The Canon RF 20mm F1.4 L VCM has 57.3° more lens viewing angle, diagonal than the Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black (94° vs 36.7°). Component for: MILC on the Canon RF 20mm F1.4 L VCM, IP Camera on the Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black. Lens type: Full-frame lens on the Canon RF 20mm F1.4 L VCM, Fixed focus lens on the Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black.

  • Component for
    • MILC
    • IP Camera
  • Lens type
    • Full-frame lens
    • Fixed focus lens
  • Lens viewing angle, horizontal
    • 84°
    • 32.5°
  • Lens viewing angle, vertical
    • 62°
    • 17.2°
  • Lens viewing angle, diagonal
    • 94°
    • 36.7°
  • Closest focusing distance
    • 0.2 m
    • 1 m
  • Lens mount interface
    • Canon RF
    • C mount
  • Minimum aperture number
    • 16
    • 1.4

Side by side

Differences highlightedShow differences only
37 specifications
A

Canon

RF 20mm F1.4 L VCMView product
B

Dahua Technology

PFL25-K10M IP Camera Fixed focus lens Black

Model PFL25-K10M

View product
Lens system8 differ
Component forDiffersMILCIP Camera
Lens structure (elements/groups)Known for one15/11
Lens typeDiffersFull-frame lensFixed focus lens
Lens viewing angle, horizontalDiffers84°32.5°
Lens viewing angle, verticalDiffers62°17.2°
Lens viewing angle, diagonalDiffers94°36.7°
Closest focusing distanceDiffers0.2 m1 m
Control ringKnown for oneYes
Lens mount interfaceDiffersCanon RFC mount
Minimum aperture numberDiffers161.4
Number of diaphragm bladesKnown for one11
Image stabilizerKnown for oneYes
Image stabilizer typeKnown for oneIn-Body Image Stabilization (IBIS), Optical Image Stabilization (OIS)
Aperture range (F-F)Known for one1.4 - 1.4
Fixed focal lengthKnown for one25 mm
Maximum aperture numberKnown for one1.4
Performanceidentical
AF actuatorKnown for oneVCM
Camera brands compatibilityKnown for oneCanon
Lens coating featuresKnown for oneAir Sphere Coating (ASC), Fluorine coating, Subwavelength Structure Coating (SWC), Super Spectra Coating (SSC)
Maximum magnificationKnown for one0.19x
Number of Ultra-low Dispersion (UD) elementsKnown for one2
Lens hoodKnown for oneYes
Lens hood modelKnown for oneEW-73H
Operating temperature (T-T)Known for one-30 - 70 °C
Designidentical
Market segmentKnown for oneProfessional
Product colourBlackBlack
DustproofKnown for oneYes
Moisture-resistantKnown for oneYes
Weight & dimensions2 differ
DiameterKnown for one7.65 cm
Filter sizeKnown for one67 mm
LengthDiffers99.3 mm62.8 mm
WeightDiffers519 g188 g
Packaging contentidentical
Bag includedKnown for oneYes
Bag modelKnown for oneLP1219
Lens cap includedKnown for oneYes
Lens cap modelKnown for oneE-67II
Technical detailsidentical
Total megapixelsKnown for one10 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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