Product comparison · 2 lenses

Canon RF 16mm F2.8 STM vs Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black

16specifications compared
15differ
1identical
17known for one product only

Key differences

The Canon RF 16mm F2.8 STM has 81.5° more lens viewing angle, horizontal than the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black (98° vs 16.5°). The Canon RF 16mm F2.8 STM has 62.7° more lens viewing angle, vertical than the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black (74° vs 11.3°). The Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black has 34 mm more fixed focal length than the Canon RF 16mm F2.8 STM (50 mm vs 16 mm). Component for: MILC on the Canon RF 16mm F2.8 STM, IP Camera on the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black. Lens type: Ultra-wide lens on the Canon RF 16mm F2.8 STM, Fixed focus lens on the Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black.

Component for
- RF 16mm F2.8 STM:MILC
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:IP Camera
Lens type
- RF 16mm F2.8 STM:Ultra-wide lens
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:Fixed focus lens
Lens viewing angle, horizontal
- RF 16mm F2.8 STM:98°
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:16.5°
Lens viewing angle, vertical
- RF 16mm F2.8 STM:74°
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:11.3°
Fixed focal length
- RF 16mm F2.8 STM:16 mm
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:50 mm
Lens viewing angle, diagonal
- RF 16mm F2.8 STM:108°
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:20.1°
Closest focusing distance
- RF 16mm F2.8 STM:0.13 m
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:1.5 m
Lens mount interface
- RF 16mm F2.8 STM:Canon RF
- PFL50-L12M camera lens IP Camera Fixed focus lens Black:C mount

Side by side

Differences highlightedShow differences only

Comparison of RF 16mm F2.8 STM, PFL50-L12M
33 specifications	A Canon RF 16mm F2.8 STM View product	B Dahua Technology PFL50-L12M camera lens IP Camera Fixed focus lens Black Model PFL50-L12M View product
Lens system10 differ
Component forDiffers	MILC	IP Camera
Lens structure (elements/groups)Known for one	9/7	Unknown — not stated by the source
Lens typeDiffers	Ultra-wide lens	Fixed focus lens
Lens viewing angle, horizontalDiffers	98°	16.5°
Lens viewing angle, verticalDiffers	74°	11.3°
Fixed focal lengthDiffers	16 mm	50 mm
Lens viewing angle, diagonalDiffers	108°	20.1°
Closest focusing distanceDiffers	0.13 m	1.5 m
Lens mount interfaceDiffers	Canon RF	C mount
Maximum aperture numberDiffers	2.8	1.4
Minimum aperture numberDiffers	22	1.4
Number of diaphragm bladesKnown for one	7	Unknown — not stated by the source
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.4 - 1.4
Focal length rangeKnown for one	Unknown — not stated by the source	50 - 50 mm
DistortionKnown for one	Unknown — not stated by the source	-2%
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 1.1 mm (1 / 1.1")
Performanceidentical
AF actuatorKnown for one	STM	Unknown — not stated by the source
Auto focusKnown for one	Yes	Unknown — not stated by the source
Camera brands compatibilityKnown for one	Canon	Unknown — not stated by the source
Maximum magnificationKnown for one	0.26x	Unknown — not stated by the source
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Designidentical
Product colour	Black	Black
MaterialKnown for one	Unknown — not stated by the source	Metal
Weight & dimensions1 differ
DiameterKnown for one	6.92 cm	Unknown — not stated by the source
Filter sizeKnown for one	43 mm	Unknown — not stated by the source
LengthKnown for one	40.1 mm	Unknown — not stated by the source
WeightDiffers	165 g	318 g
Packaging data4 differ
Package depthDiffers	94 mm	455 mm
Package heightDiffers	117 mm	325 mm
Package weightDiffers	281 g	370 g
Package widthDiffers	94 mm	255 mm
Packaging contentidentical
Lens cap includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Total megapixelsKnown for one	Unknown — not stated by the source	12 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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