Product comparison · 2 lenses

Canon RF 20 mm F1.4L VCM vs Dahua Technology PFL35-K10M IP Camera Fixed focus lens Black

10specifications compared
8differ
2identical
34known for one product only

Key differences

The Canon RF 20 mm F1.4L VCM has 68.4° more lens viewing angle, diagonal than the Dahua Technology PFL35-K10M IP Camera Fixed focus lens Black (94° vs 25.6°). The Dahua Technology PFL35-K10M IP Camera Fixed focus lens Black has 1.8 m more closest focusing distance than the Canon RF 20 mm F1.4L VCM (2 m vs 0.2 m). The Canon RF 20 mm F1.4L VCM has 14.6 more minimum aperture number than the Dahua Technology PFL35-K10M IP Camera Fixed focus lens Black (16 vs 1.4). Component for: MILC on the Canon RF 20 mm F1.4L VCM, IP Camera on the Dahua Technology PFL35-K10M IP Camera Fixed focus lens Black. Lens type: Wide-angle on the Canon RF 20 mm F1.4L VCM, Fixed focus lens on the Dahua Technology PFL35-K10M IP Camera Fixed focus lens Black.

Component for
- RF 20 mm F1.4L VCM:MILC
- PFL35-K10M IP Camera Fixed focus lens Black:IP Camera
Lens type
- RF 20 mm F1.4L VCM:Wide-angle
- PFL35-K10M IP Camera Fixed focus lens Black:Fixed focus lens
Lens viewing angle, diagonal
- RF 20 mm F1.4L VCM:94°
- PFL35-K10M IP Camera Fixed focus lens Black:25.6°
Closest focusing distance
- RF 20 mm F1.4L VCM:0.2 m
- PFL35-K10M IP Camera Fixed focus lens Black:2 m
Lens mount interface
- RF 20 mm F1.4L VCM:Canon RF
- PFL35-K10M IP Camera Fixed focus lens Black:C mount
Minimum aperture number
- RF 20 mm F1.4L VCM:16
- PFL35-K10M IP Camera Fixed focus lens Black:1.4
Length
- RF 20 mm F1.4L VCM:99.3 mm
- PFL35-K10M IP Camera Fixed focus lens Black:48.9 mm
Weight
- RF 20 mm F1.4L VCM:519 g
- PFL35-K10M IP Camera Fixed focus lens Black:163 g

Side by side

Differences highlightedShow differences only

Comparison of RF 20 mm F1.4L VCM, PFL35-K10M
44 specifications	A Canon RF 20 mm F1.4L VCM View product	B Dahua Technology PFL35-K10M IP Camera Fixed focus lens Black Model PFL35-K10M View product
Lens system6 differ
Component forDiffers	MILC	IP Camera
Lens structure (elements/groups)Known for one	15/11	Unknown — not stated by the source
Lens typeDiffers	Wide-angle	Fixed focus lens
Fixed focal lengthKnown for one	20 mm	Unknown — not stated by the source
Lens viewing angle, diagonalDiffers	94°	25.6°
Closest focusing distanceDiffers	0.2 m	2 m
Control ringKnown for one	Yes	Unknown — not stated by the source
Lens mount interfaceDiffers	Canon RF	C mount
Maximum aperture number	1.4	1.4
Minimum aperture numberDiffers	16	1.4
Number of aspheric elementsKnown for one	2	Unknown — not stated by the source
Number of diaphragm bladesKnown for one	11	Unknown — not stated by the source
Zoom capabilityKnown for one	No	Unknown — not stated by the source
Lens viewing angle, horizontalKnown for one	Unknown — not stated by the source	22.6°
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.4 - 1.4
Lens viewing angle, verticalKnown for one	Unknown — not stated by the source	12°
Focal length rangeKnown for one	Unknown — not stated by the source	35 mm
Performanceidentical
Auto focusKnown for one	Yes	Unknown — not stated by the source
Camera brands compatibilityKnown for one	Canon	Unknown — not stated by the source
Lens coating featuresKnown for one	Air Sphere Coating (ASC), Fluorine coating, Sub-wavelength Structure Coating (SWC)	Unknown — not stated by the source
Manual focusKnown for one	Yes	Unknown — not stated by the source
Maximum magnificationKnown for one	0.19x	Unknown — not stated by the source
Number of Ultra-low Dispersion (UD) elementsKnown for one	2	Unknown — not stated by the source
Ultrasonic motor (USM)Known for one	Yes	Unknown — not stated by the source
Lens hoodKnown for one	Yes	Unknown — not stated by the source
Lens hood shapeKnown for one	Petal lens hood	Unknown — not stated by the source
Lens hood typeKnown for one	Removable lens hood	Unknown — not stated by the source
Lens hood modelKnown for one	EW-73H	Unknown — not stated by the source
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Designidentical
Market segmentKnown for one	Professional	Unknown — not stated by the source
Product colour	Black	Black
Mounting typeKnown for one	Bayonet	Unknown — not stated by the source
DustproofKnown for one	Yes	Unknown — not stated by the source
WeatherproofKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
DiameterKnown for one	7.65 cm	Unknown — not stated by the source
Filter sizeKnown for one	67 mm	Unknown — not stated by the source
LengthDiffers	99.3 mm	48.9 mm
WeightDiffers	519 g	163 g
Packaging contentidentical
Bag includedKnown for one	Yes	Unknown — not stated by the source
Bag modelKnown for one	LP1219	Unknown — not stated by the source
Lens cap includedKnown for one	Yes	Unknown — not stated by the source
Lens cap modelKnown for one	E-67II	Unknown — not stated by the source
Rear lens cap includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Total megapixelsKnown for one	Unknown — not stated by the source	10 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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