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Product comparison · 2 lenses

Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black vs Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black

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  • 16specifications compared
  • 11differ
  • 5identical
  • 8known for one product only

Key differences

The Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black has 21.9° more lens viewing angle, horizontal than the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black (38.4° vs 16.5°). The Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black has 9.2° more lens viewing angle, vertical than the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black (20.5° vs 11.3°). The Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black has 30 mm more fixed focal length than the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black (50 mm vs 20 mm). Aperture range (F-F): 1.6 - 1.6 on the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black, 1.4 - 1.4 on the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black. Focal length range: 20 mm on the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black, 50 - 50 mm on the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black.

  • Lens viewing angle, horizontal
    • 38.4°
    • 16.5°
  • Aperture range (F-F)
    • 1.6 - 1.6
    • 1.4 - 1.4
  • Lens viewing angle, vertical
    • 20.5°
    • 11.3°
  • Fixed focal length
    • 20 mm
    • 50 mm
  • Lens viewing angle, diagonal
    • 43.3°
    • 20.1°
  • Focal length range
    • 20 mm
    • 50 - 50 mm
  • Closest focusing distance
    • 1 m
    • 1.5 m
  • Maximum aperture number
    • 1.6
    • 1.4

Side by side

Differences highlightedShow differences only
24 specifications
A

Dahua Technology

PFL20-J10M IP Camera Fixed focus lens Black

Model PFL20-J10M

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B

Dahua Technology

PFL50-L12M camera lens IP Camera Fixed focus lens Black

Model PFL50-L12M

View product
Lens system9 differ
Component forIP CameraIP Camera
Lens typeFixed focus lensFixed focus lens
Lens viewing angle, horizontalDiffers38.4°16.5°
Aperture range (F-F)Differs1.6 - 1.61.4 - 1.4
Lens viewing angle, verticalDiffers20.5°11.3°
Fixed focal lengthDiffers20 mm50 mm
Lens viewing angle, diagonalDiffers43.3°20.1°
Focal length rangeDiffers20 mm50 - 50 mm
Closest focusing distanceDiffers1 m1.5 m
DistortionKnown for one-2%
Lens mount interfaceC mountC mount
Maximum aperture numberDiffers1.61.4
Minimum aperture numberDiffers1.61.4
Optical sensor sizeKnown for one25.4 / 1.1 mm (1 / 1.1")
Performanceidentical
Operating temperature (T-T)-30 - 70 °C-30 - 70 °C
Designidentical
MaterialKnown for oneMetal
Product colourBlackBlack
Technical details1 differ
Total megapixelsDiffers10 MP12 MP
Weight & dimensions1 differ
WeightDiffers415 g318 g
LengthKnown for one84.4 mm
Packaging dataidentical
Package depthKnown for one455 mm
Package heightKnown for one325 mm
Package weightKnown for one370 g
Package widthKnown for one255 mm

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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