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Product comparison · 2 lenses

Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black vs Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black

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  • 16specifications compared
  • 11differ
  • 5identical
  • 3known for one product only

Key differences

The Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black has 5.1° more lens viewing angle, horizontal than the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black (38.4° vs 33.3°). The Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black has 3.5° more lens viewing angle, vertical than the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black (24° vs 20.5°). The Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black has 5 mm more fixed focal length than the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black (25 mm vs 20 mm). Aperture range (F-F): 1.6 - 1.6 on the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black, 1 - 1 on the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black.

  • Lens viewing angle, horizontal
    • 38.4°
    • 33.3°
  • Aperture range (F-F)
    • 1.6 - 1.6
    • 1 - 1
  • Lens viewing angle, vertical
    • 20.5°
    • 24°
  • Fixed focal length
    • 20 mm
    • 25 mm
  • Lens viewing angle, diagonal
    • 43.3°
    • 41.1°
  • Closest focusing distance
    • 1 m
    • 1.5 m
  • Maximum aperture number
    • 1.6
    • 1
  • Minimum aperture number
    • 1.6
    • 1

Side by side

Differences highlightedShow differences only
19 specifications
A

Dahua Technology

PFL20-J10M IP Camera Fixed focus lens Black

Model PFL20-J10M

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B

Dahua Technology

PFL25-L12M IP Camera Fixed focus lens Black

Model PFL25-L12M

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Lens system8 differ
Component forIP CameraIP Camera
Lens typeFixed focus lensFixed focus lens
Lens viewing angle, horizontalDiffers38.4°33.3°
Aperture range (F-F)Differs1.6 - 1.61 - 1
Lens viewing angle, verticalDiffers20.5°24°
Fixed focal lengthDiffers20 mm25 mm
Lens viewing angle, diagonalDiffers43.3°41.1°
Closest focusing distanceDiffers1 m1.5 m
F-number (relative aperture)Known for one1
Lens mount interfaceC mountC mount
Maximum aperture numberDiffers1.61
Minimum aperture numberDiffers1.61
Optical sensor sizeKnown for one25.4 / 1.1 mm (1 / 1.1")
Focal length rangeKnown for one20 mm
Performanceidentical
Operating temperature (T-T)-30 - 70 °C-30 - 70 °C
Designidentical
Product colourBlackBlack
Technical details1 differ
Total megapixelsDiffers10 MP12 MP
Weight & dimensions2 differ
LengthDiffers84.4 mm120 mm
WeightDiffers415 g811 g

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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