Product comparison · 2 lenses

Canon RF 85 mm f1.2L USM vs Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black

10specifications compared
9differ
1identical
13known for one product only

Key differences

The Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black has 14.4° more lens viewing angle, horizontal than the Canon RF 85 mm f1.2L USM (38.4° vs 24°). The Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black has 4.5° more lens viewing angle, vertical than the Canon RF 85 mm f1.2L USM (20.5° vs 16°). The Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black has 0.15 m more closest focusing distance than the Canon RF 85 mm f1.2L USM (1 m vs 0.85 m). Component for: SLR on the Canon RF 85 mm f1.2L USM, IP Camera on the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black. Lens type: Telephoto lens on the Canon RF 85 mm f1.2L USM, Fixed focus lens on the Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black.

Component for
- RF 85 mm f1.2L USM:SLR
- PFL20-J10M IP Camera Fixed focus lens Black:IP Camera
Lens type
- RF 85 mm f1.2L USM:Telephoto lens
- PFL20-J10M IP Camera Fixed focus lens Black:Fixed focus lens
Lens viewing angle, horizontal
- RF 85 mm f1.2L USM:24°
- PFL20-J10M IP Camera Fixed focus lens Black:38.4°
Lens viewing angle, vertical
- RF 85 mm f1.2L USM:16°
- PFL20-J10M IP Camera Fixed focus lens Black:20.5°
Lens viewing angle, diagonal
- RF 85 mm f1.2L USM:30 - 28°
- PFL20-J10M IP Camera Fixed focus lens Black:43.3°
Closest focusing distance
- RF 85 mm f1.2L USM:0.85 m
- PFL20-J10M IP Camera Fixed focus lens Black:1 m
Minimum aperture number
- RF 85 mm f1.2L USM:16
- PFL20-J10M IP Camera Fixed focus lens Black:1.6
Length
- RF 85 mm f1.2L USM:117.3 mm
- PFL20-J10M IP Camera Fixed focus lens Black:84.4 mm

Side by side

Differences highlightedShow differences only

Comparison of RF 85 mm f1.2L USM, PFL20-J10M
23 specifications	A Canon RF 85 mm f1.2L USM View product	B Dahua Technology PFL20-J10M IP Camera Fixed focus lens Black Model PFL20-J10M View product
Lens system7 differ
Component forDiffers	SLR	IP Camera
Lens typeDiffers	Telephoto lens	Fixed focus lens
Lens viewing angle, horizontalDiffers	24°	38.4°
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.6 - 1.6
Lens viewing angle, verticalDiffers	16°	20.5°
Fixed focal lengthKnown for one	Unknown — not stated by the source	20 mm
Lens viewing angle, diagonalDiffers	30 - 28°	43.3°
Focal length rangeKnown for one	Unknown — not stated by the source	20 mm
Closest focusing distanceDiffers	0.85 m	1 m
Lens mount interfaceKnown for one	Unknown — not stated by the source	C mount
Maximum aperture numberKnown for one	Unknown — not stated by the source	1.6
Minimum aperture numberDiffers	16	1.6
Lens structure (elements/groups)Known for one	13/9	Unknown — not stated by the source
Number of diaphragm bladesKnown for one	9	Unknown — not stated by the source
Image stabilizerKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Camera brands compatibilityKnown for one	Canon	Unknown — not stated by the source
Maximum magnificationKnown for one	0.12x	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Technical detailsidentical
Total megapixelsKnown for one	Unknown — not stated by the source	10 MP
Weight & dimensions2 differ
LengthDiffers	117.3 mm	84.4 mm
WeightDiffers	1.2 kg	415 g
DiameterKnown for one	8.2 cm	Unknown — not stated by the source

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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