Product comparison · 2 lenses

Canon RF28mm F2.8 STM vs Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black

12specifications compared
11differ
1identical
43known for one product only

Key differences

The Canon RF28mm F2.8 STM has 31.7° more lens viewing angle, horizontal than the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black (65° vs 33.3°). The Canon RF28mm F2.8 STM has 22° more lens viewing angle, vertical than the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black (46° vs 24°). The Canon RF28mm F2.8 STM has 33.9° more lens viewing angle, diagonal than the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black (75° vs 41.1°). Component for: MILC on the Canon RF28mm F2.8 STM, IP Camera on the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black. Lens type: Wide zoom lens on the Canon RF28mm F2.8 STM, Fixed focus lens on the Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black.

Component for
- RF28mm F2.8 STM:MILC
- PFL25-L12M IP Camera Fixed focus lens Black:IP Camera
Lens type
- RF28mm F2.8 STM:Wide zoom lens
- PFL25-L12M IP Camera Fixed focus lens Black:Fixed focus lens
Lens viewing angle, horizontal
- RF28mm F2.8 STM:65°
- PFL25-L12M IP Camera Fixed focus lens Black:33.3°
Lens viewing angle, vertical
- RF28mm F2.8 STM:46°
- PFL25-L12M IP Camera Fixed focus lens Black:24°
Lens viewing angle, diagonal
- RF28mm F2.8 STM:75°
- PFL25-L12M IP Camera Fixed focus lens Black:41.1°
Closest focusing distance
- RF28mm F2.8 STM:0.23 m
- PFL25-L12M IP Camera Fixed focus lens Black:1.5 m
Lens mount interface
- RF28mm F2.8 STM:Canon RF
- PFL25-L12M IP Camera Fixed focus lens Black:C mount
Maximum aperture number
- RF28mm F2.8 STM:2.8
- PFL25-L12M IP Camera Fixed focus lens Black:1

Side by side

Differences highlightedShow differences only

Comparison of RF28mm F2.8 STM, PFL25-L12M
55 specifications	A Canon RF28mm F2.8 STM View product	B Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black Model PFL25-L12M View product
Lens system9 differ
Component forDiffers	MILC	IP Camera
Lens structure (elements/groups)Known for one	8/6	Unknown — not stated by the source
Lens typeDiffers	Wide zoom lens	Fixed focus lens
Lens viewing angle, horizontalDiffers	65°	33.3°
Focus adjustmentKnown for one	Auto/Manual	Unknown — not stated by the source
Lens viewing angle, verticalDiffers	46°	24°
Lens viewing angle, diagonalDiffers	75°	41.1°
Focal length rangeKnown for one	28 - 28 mm	Unknown — not stated by the source
Closest focusing distanceDiffers	0.23 m	1.5 m
Control ringKnown for one	Yes	Unknown — not stated by the source
Image sensor formatKnown for one	Full frame	Unknown — not stated by the source
Lens mount interfaceDiffers	Canon RF	C mount
Maximum aperture numberDiffers	2.8	1
Minimum aperture numberDiffers	22	1
Number of diaphragm bladesKnown for one	7	Unknown — not stated by the source
Teleconverter/Extender compatibleKnown for one	No	Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Image stabilizerKnown for one	No	Unknown — not stated by the source
Aperture range (F-F)Known for one	Unknown — not stated by the source	1 - 1
Fixed focal lengthKnown for one	Unknown — not stated by the source	25 mm
F-number (relative aperture)Known for one	Unknown — not stated by the source	1
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 1.1 mm (1 / 1.1")
Performanceidentical
AF actuatorKnown for one	ST	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
Circular apertureKnown for one	Yes	Unknown — not stated by the source
Lens coating featuresKnown for one	Super Spectra Coating (SSC)	Unknown — not stated by the source
Lens colourKnown for one	Black	Unknown — not stated by the source
Manual focusKnown for one	Yes	Unknown — not stated by the source
Lens hoodKnown for one	No	Unknown — not stated by the source
Lens hood modelKnown for one	EW-55	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
Mounting typeKnown for one	Bayonet	Unknown — not stated by the source
DustproofKnown for one	No	Unknown — not stated by the source
WeatherproofKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	Japan	Unknown — not stated by the source
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Layers per palletKnown for one	5 pc(s)	Unknown — not stated by the source
Master (outer) cases per pallet layerKnown for one	8 pc(s)	Unknown — not stated by the source
Weight & dimensions2 differ
DiameterKnown for one	6.92 cm	Unknown — not stated by the source
Filter sizeKnown for one	55 mm	Unknown — not stated by the source
LengthDiffers	24.7 mm	120 mm
WeightDiffers	120 g	811 g
Packaging dataidentical
Package depthKnown for one	150 mm	Unknown — not stated by the source
Package heightKnown for one	100 mm	Unknown — not stated by the source
Package weightKnown for one	200 g	Unknown — not stated by the source
Package widthKnown for one	150 mm	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Lens cap includedKnown for one	Yes	Unknown — not stated by the source
Lens cap modelKnown for one	E-55	Unknown — not stated by the source
Rear lens cap includedKnown for one	Yes	Unknown — not stated by the source
Rear lens cap modelKnown for one	RF	Unknown — not stated by the source
User guideKnown 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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