Product comparison · 2 lenses

Canon RF 50mm f/1.8 STM vs Dahua Technology PFL12-L12M IP Camera Fixed focus lens Black

8specifications compared
7differ
1identical
21known for one product only

Key differences

The Canon RF 50mm f/1.8 STM has 38 mm more fixed focal length than the Dahua Technology PFL12-L12M IP Camera Fixed focus lens Black (50 mm vs 12 mm). The Dahua Technology PFL12-L12M IP Camera Fixed focus lens Black has 0.5 m more closest focusing distance than the Canon RF 50mm f/1.8 STM (0.8 m vs 0.3 m). The Canon RF 50mm f/1.8 STM has 0.8 more maximum aperture number than the Dahua Technology PFL12-L12M IP Camera Fixed focus lens Black (1.8 vs 1). Component for: SLR on the Canon RF 50mm f/1.8 STM, IP Camera on the Dahua Technology PFL12-L12M IP Camera Fixed focus lens Black. Lens mount interface: Canon RF on the Canon RF 50mm f/1.8 STM, C mount on the Dahua Technology PFL12-L12M IP Camera Fixed focus lens Black.

Component for
- RF 50mm f/1.8 STM:SLR
- PFL12-L12M IP Camera Fixed focus lens Black:IP Camera
Fixed focal length
- RF 50mm f/1.8 STM:50 mm
- PFL12-L12M IP Camera Fixed focus lens Black:12 mm
Closest focusing distance
- RF 50mm f/1.8 STM:0.3 m
- PFL12-L12M IP Camera Fixed focus lens Black:0.8 m
Lens mount interface
- RF 50mm f/1.8 STM:Canon RF
- PFL12-L12M IP Camera Fixed focus lens Black:C mount
Maximum aperture number
- RF 50mm f/1.8 STM:1.8
- PFL12-L12M IP Camera Fixed focus lens Black:1
Minimum aperture number
- RF 50mm f/1.8 STM:22
- PFL12-L12M IP Camera Fixed focus lens Black:1
Weight
- RF 50mm f/1.8 STM:160 g
- PFL12-L12M IP Camera Fixed focus lens Black:700 g

Side by side

Differences highlightedShow differences only

Comparison of RF 50mm f/1.8 STM, PFL12-L12M
29 specifications	A Canon RF 50mm f/1.8 STM View product	B Dahua Technology PFL12-L12M IP Camera Fixed focus lens Black Model PFL12-L12M View product
Lens system6 differ
Component forDiffers	SLR	IP Camera
Lens structure (elements/groups)Known for one	6/5	Unknown — not stated by the source
Fixed focal lengthDiffers	50 mm	12 mm
Closest focusing distanceDiffers	0.3 m	0.8 m
Lens mount interfaceDiffers	Canon RF	C mount
Maximum aperture numberDiffers	1.8	1
Minimum aperture numberDiffers	22	1
Number of aspheric elementsKnown for one	1	Unknown — not stated by the source
Number of diaphragm bladesKnown for one	7	Unknown — not stated by the source
Image stabilizerKnown for one	Yes	Unknown — not stated by the source
Image stabilizer number of stopsKnown for one	7	Unknown — not stated by the source
Lens typeKnown for one	Unknown — not stated by the source	Fixed focus lens
Lens viewing angle, horizontalKnown for one	Unknown — not stated by the source	64.2°
Aperture range (F-F)Known for one	Unknown — not stated by the source	1 - 1
Focus adjustmentKnown for one	Unknown — not stated by the source	Manual
Lens viewing angle, verticalKnown for one	Unknown — not stated by the source	47.2°
Lens viewing angle, diagonalKnown for one	Unknown — not stated by the source	76.1°
DistortionKnown for one	Unknown — not stated by the source	8.1%
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Camera brands compatibilityKnown for one	Canon	Unknown — not stated by the source
Maximum magnificationKnown for one	0.25x	Unknown — not stated by the source
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Technical detailsidentical
Viewing angleKnown for one	46°	Unknown — not stated by the source
Total megapixelsKnown for one	Unknown — not stated by the source	12 MP
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	40.5 mm	Unknown — not stated by the source
WeightDiffers	160 g	700 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.

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