Product comparison · 2 lenses

Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black vs Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black

16specifications compared
9differ
7identical
1known for one product only

Key differences

The Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black has 5.9° more lens viewing angle, horizontal than the Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black (38.4° vs 32.5°). The Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black has 3.3° more lens viewing angle, vertical than the Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black (20.5° vs 17.2°). The Dahua Technology PFL25-K10M 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, 1.4 - 1.4 on the Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black.

Lens viewing angle, horizontal
- PFL20-J10M IP Camera Fixed focus lens Black:38.4°
- PFL25-K10M IP Camera Fixed focus lens Black:32.5°
Aperture range (F-F)
- PFL20-J10M IP Camera Fixed focus lens Black:1.6 - 1.6
- PFL25-K10M IP Camera Fixed focus lens Black:1.4 - 1.4
Lens viewing angle, vertical
- PFL20-J10M IP Camera Fixed focus lens Black:20.5°
- PFL25-K10M IP Camera Fixed focus lens Black:17.2°
Fixed focal length
- PFL20-J10M IP Camera Fixed focus lens Black:20 mm
- PFL25-K10M IP Camera Fixed focus lens Black:25 mm
Lens viewing angle, diagonal
- PFL20-J10M IP Camera Fixed focus lens Black:43.3°
- PFL25-K10M IP Camera Fixed focus lens Black:36.7°
Maximum aperture number
- PFL20-J10M IP Camera Fixed focus lens Black:1.6
- PFL25-K10M IP Camera Fixed focus lens Black:1.4
Minimum aperture number
- PFL20-J10M IP Camera Fixed focus lens Black:1.6
- PFL25-K10M IP Camera Fixed focus lens Black:1.4
Length
- PFL20-J10M IP Camera Fixed focus lens Black:84.4 mm
- PFL25-K10M IP Camera Fixed focus lens Black:62.8 mm

Side by side

Differences highlightedShow differences only

Comparison of PFL20-J10M, PFL25-K10M
17 specifications	A Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black Model PFL20-J10M View product	B Dahua Technology PFL25-K10M IP Camera Fixed focus lens Black Model PFL25-K10M View product
Lens system7 differ
Lens viewing angle, horizontalDiffers	38.4°	32.5°
Aperture range (F-F)Differs	1.6 - 1.6	1.4 - 1.4
Lens viewing angle, verticalDiffers	20.5°	17.2°
Fixed focal lengthDiffers	20 mm	25 mm
Lens viewing angle, diagonalDiffers	43.3°	36.7°
Focal length rangeKnown for one	20 mm	Unknown — not stated by the source
Maximum aperture numberDiffers	1.6	1.4
Minimum aperture numberDiffers	1.6	1.4
Weight & dimensions2 differ
LengthDiffers	84.4 mm	62.8 mm
WeightDiffers	415 g	188 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.

More lens comparisons

All lens comparisons