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Product comparison · 2 lenses

Canon RF-S 7.8 mm F4 STM Dual vs Dahua Technology PFL1575-A12D Black

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  • 13specifications compared
  • 11differ
  • 2identical
  • 33known for one product only

Key differences

The Canon RF-S 7.8 mm F4 STM Dual has 37° more lens viewing angle, horizontal than the Dahua Technology PFL1575-A12D Black (63° vs 26°). The Canon RF-S 7.8 mm F4 STM Dual has 43.8° more lens viewing angle, vertical than the Dahua Technology PFL1575-A12D Black (63° vs 19.2°). The Canon RF-S 7.8 mm F4 STM Dual has 60° more lens viewing angle, diagonal than the Dahua Technology PFL1575-A12D Black (63° vs 3°). Only the Dahua Technology PFL1575-A12D Black has zoom capability. Focus adjustment: Auto/Manual on the Canon RF-S 7.8 mm F4 STM Dual, Manual on the Dahua Technology PFL1575-A12D Black.

  • Lens viewing angle, horizontal
    • 63°
    • 26°
  • Focus adjustment
    • Auto/Manual
    • Manual
  • Lens viewing angle, vertical
    • 63°
    • 19.2°
  • Lens viewing angle, diagonal
    • 63°
    • 3°
  • Closest focusing distance
    • 0.15 m
    • 1.5 m
  • Lens mount interface
    • Canon RF
    • C mount
  • Maximum aperture number
    • 4
    • 1.5
  • Minimum aperture number
    • 16
    • 1.5

Side by side

Differences highlightedShow differences only
46 specifications
A

Canon

RF-S 7.8 mm F4 STM DualView product
B

Dahua Technology

PFL1575-A12D Black

Model PFL1575-A12D

View product
Lens system9 differ
Component forKnown for oneMILC
Lens structure (elements/groups)Known for one9/7
Lens typeKnown for oneStereoscopic lens
Lens viewing angle, horizontalDiffers63°26°
Focus adjustmentDiffersAuto/ManualManual
Lens viewing angle, verticalDiffers63°19.2°
Fixed focal lengthKnown for one7.8 mm
Lens viewing angle, diagonalDiffers63°3°
Closest focusing distanceDiffers0.15 m1.5 m
Control ringKnown for oneYes
Image sensor formatKnown for oneAPS-C
Lens mount interfaceDiffersCanon RFC mount
Maximum aperture numberDiffers41.5
Minimum aperture numberDiffers161.5
Number of diaphragm bladesKnown for one7
Zoom capabilityDiffersNoYes
Aperture range (F-F)Known for one1.5 - 1.5
Focal length rangeKnown for one15 - 75 mm
Optical sensor sizeKnown for one25.4 / 1.7 mm (1 / 1.7")
Performanceidentical
AF actuatorKnown for oneSTM
Auto focusKnown for oneYes
Camera brands compatibilityKnown for oneCanon
Lens coating featuresKnown for oneSuper Spectra Coating (SSC)
Manual focusYesYes
Maximum magnificationKnown for one0.07x
Operating temperature (T-T)Known for one-30 - 70 °C
Designidentical
Product colourBlackBlack
Mounting typeKnown for oneBayonet
DustproofKnown for oneNo
Moisture-resistantKnown for oneNo
Logistics dataidentical
Layers per palletKnown for one5 pc(s)
Weight & dimensions2 differ
DiameterKnown for one6.92 cm
Filter sizeKnown for one58 mm
LengthDiffers41.5 mm116 mm
WeightDiffers130 g465 g
Packaging dataidentical
Package depthKnown for one110 mm
Package heightKnown for one132 mm
Package weightKnown for one272 g
Package widthKnown for one110 mm
Packaging contentidentical
Lens cap includedKnown for oneYes
Lens cap modelKnown for oneE-58II
Rear lens cap includedKnown for oneYes
Rear lens cap modelKnown for oneRF
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Total megapixelsKnown for one12 MP
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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