Product comparison · 2 lenses

Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black vs Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black

16specifications compared
8differ
8identical
9known for one product only

Key differences

The Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black has 16.8° more lens viewing angle, horizontal than the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black (33.3° vs 16.5°). The Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black has 12.7° more lens viewing angle, vertical than the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black (24° vs 11.3°). The Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black has 25 mm more fixed focal length than the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black (50 mm vs 25 mm). Aperture range (F-F): 1 - 1 on the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black, 1.4 - 1.4 on the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black.

Lens viewing angle, horizontal
- PFL25-L12M IP Camera Fixed focus lens Black:33.3°
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:16.5°
Aperture range (F-F)
- PFL25-L12M IP Camera Fixed focus lens Black:1 - 1
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:1.4 - 1.4
Lens viewing angle, vertical
- PFL25-L12M IP Camera Fixed focus lens Black:24°
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:11.3°
Fixed focal length
- PFL25-L12M IP Camera Fixed focus lens Black:25 mm
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:50 mm
Lens viewing angle, diagonal
- PFL25-L12M IP Camera Fixed focus lens Black:41.1°
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:20.1°
Maximum aperture number
- PFL25-L12M IP Camera Fixed focus lens Black:1
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:1.4
Minimum aperture number
- PFL25-L12M IP Camera Fixed focus lens Black:1
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:1.4
Weight
- PFL25-L12M IP Camera Fixed focus lens Black:811 g
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:318 g

Side by side

Differences highlightedShow differences only

Comparison of PFL25-L12M, PFL50-L12M
25 specifications	A Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black Model PFL25-L12M View product	B Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black Model PFL50-L12M View product
Lens system7 differ
Lens viewing angle, horizontalDiffers	33.3°	16.5°
Aperture range (F-F)Differs	1 - 1	1.4 - 1.4
Lens viewing angle, verticalDiffers	24°	11.3°
Fixed focal lengthDiffers	25 mm	50 mm
Lens viewing angle, diagonalDiffers	41.1°	20.1°
Focal length rangeKnown for one	Unknown — not stated by the source	50 - 50 mm
DistortionKnown for one	Unknown — not stated by the source	-2%
Maximum aperture numberDiffers	1	1.4
Minimum aperture numberDiffers	1	1.4
F-number (relative aperture)Known for one	1	Unknown — not stated by the source
Designidentical
MaterialKnown for one	Unknown — not stated by the source	Metal
Weight & dimensions1 differ
WeightDiffers	811 g	318 g
LengthKnown for one	120 mm	Unknown — not stated by the source
Packaging dataidentical
Package depthKnown for one	Unknown — not stated by the source	455 mm
Package heightKnown for one	Unknown — not stated by the source	325 mm
Package weightKnown for one	Unknown — not stated by the source	370 g
Package widthKnown for one	Unknown — not stated by the source	255 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.

More lens comparisons

All lens comparisons