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Product comparison · 2 lenses

Canon RF-S 7.8 mm F4 STM Dual vs Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black

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  • 13specifications compared
  • 12differ
  • 1identical
  • 31known for one product only

Key differences

The Canon RF-S 7.8 mm F4 STM Dual has 29.7° more lens viewing angle, horizontal than the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black (63° vs 33.3°). The Canon RF-S 7.8 mm F4 STM Dual has 39° more lens viewing angle, vertical than the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black (63° vs 24°). The Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black has 17.2 mm more fixed focal length than the Canon RF-S 7.8 mm F4 STM Dual (25 mm vs 7.8 mm). Component for: MILC on the Canon RF-S 7.8 mm F4 STM Dual, IP Camera on the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black. Lens type: Stereoscopic lens on the Canon RF-S 7.8 mm F4 STM Dual, Fixed focus lens on the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black.

  • Component for
    • MILC
    • IP Camera
  • Lens type
    • Stereoscopic lens
    • Fixed focus lens
  • Lens viewing angle, horizontal
    • 63°
    • 33.3°
  • Lens viewing angle, vertical
    • 63°
    • 24°
  • Fixed focal length
    • 7.8 mm
    • 25 mm
  • Lens viewing angle, diagonal
    • 63°
    • 41.1°
  • Closest focusing distance
    • 0.15 m
    • 1.5 m
  • Lens mount interface
    • Canon RF
    • C mount

Side by side

Differences highlightedShow differences only
44 specifications
A

Canon

RF-S 7.8 mm F4 STM DualView product
B

Dahua Technology

PFL25-L12M IP Camera Fixed focus lens Black

Model PFL25-L12M

View product
Lens system10 differ
Component forDiffersMILCIP Camera
Lens structure (elements/groups)Known for one9/7
Lens typeDiffersStereoscopic lensFixed focus lens
Lens viewing angle, horizontalDiffers63°33.3°
Focus adjustmentKnown for oneAuto/Manual
Lens viewing angle, verticalDiffers63°24°
Fixed focal lengthDiffers7.8 mm25 mm
Lens viewing angle, diagonalDiffers63°41.1°
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
Minimum aperture numberDiffers161
Number of diaphragm bladesKnown for one7
Zoom capabilityKnown for oneNo
Aperture range (F-F)Known for one1 - 1
F-number (relative aperture)Known for one1
Optical sensor sizeKnown for one25.4 / 1.1 mm (1 / 1.1")
Performanceidentical
AF actuatorKnown for oneSTM
Auto focusKnown for oneYes
Camera brands compatibilityKnown for oneCanon
Lens coating featuresKnown for oneSuper Spectra Coating (SSC)
Manual focusKnown for oneYes
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 mm120 mm
WeightDiffers130 g811 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
Total megapixelsKnown for one12 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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