Product comparison · 2 lenses

Canon CN-E20-50mm T2.4 LF/FP vs Dahua Technology PFL1575-A12D Black

5specifications compared
4differ
1identical
22known for one product only

Key differences

The Canon CN-E20-50mm T2.4 LF/FP has 0.9 more maximum aperture number than the Dahua Technology PFL1575-A12D Black (2.4 vs 1.5). Focal length range: 20 - 50 mm on the Canon CN-E20-50mm T2.4 LF/FP, 15 - 75 mm on the Dahua Technology PFL1575-A12D Black. Lens mount interface: Canon EF on the Canon CN-E20-50mm T2.4 LF/FP, C mount on the Dahua Technology PFL1575-A12D Black. Weight: 3.3 kg on the Canon CN-E20-50mm T2.4 LF/FP, 465 g on the Dahua Technology PFL1575-A12D Black.

Focal length range
- CN-E20-50mm T2.4 LF/FP:20 - 50 mm
- PFL1575-A12D Black:15 - 75 mm
Lens mount interface
- CN-E20-50mm T2.4 LF/FP:Canon EF
- PFL1575-A12D Black:C mount
Maximum aperture number
- CN-E20-50mm T2.4 LF/FP:2.4
- PFL1575-A12D Black:1.5
Weight
- CN-E20-50mm T2.4 LF/FP:3.3 kg
- PFL1575-A12D Black:465 g

Side by side

Differences highlightedShow differences only

Comparison of CN-E20-50mm T2.4 LF/FP, PFL1575-A12D
27 specifications	A Canon CN-E20-50mm T2.4 LF/FP View product	B Dahua Technology PFL1575-A12D Black Model PFL1575-A12D View product
Lens system3 differ
Lens viewing angle, horizontalKnown for one	Unknown — not stated by the source	26°
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.5 - 1.5
Focus adjustmentKnown for one	Unknown — not stated by the source	Manual
Lens viewing angle, verticalKnown for one	Unknown — not stated by the source	19.2°
Lens viewing angle, diagonalKnown for one	Unknown — not stated by the source	3°
Focal length rangeDiffers	20 - 50 mm	15 - 75 mm
Closest focusing distanceKnown for one	Unknown — not stated by the source	1.5 m
Lens mount interfaceDiffers	Canon EF	C mount
Maximum aperture numberDiffers	2.4	1.5
Minimum aperture numberKnown for one	Unknown — not stated by the source	1.5
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 1.7 mm (1 / 1.7")
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Component forKnown for one	Camcorder	Unknown — not stated by the source
Lens typeKnown for one	Cinema lens	Unknown — not stated by the source
Number of diaphragm bladesKnown for one	11	Unknown — not stated by the source
Performanceidentical
Manual focusKnown for one	Unknown — not stated by the source	Yes
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
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC)
Total megapixelsKnown for one	Unknown — not stated by the source	12 MP
Aspect ratioKnown for one	1.5:1, 1.78:1, 1.9:1	Unknown — not stated by the source
Sustainabilityidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
LengthKnown for one	Unknown — not stated by the source	116 mm
WeightDiffers	3.3 kg	465 g
DiameterKnown for one	11.4 cm	Unknown — not stated by the source
Packaging contentidentical
Lens cap includedKnown for one	Yes	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.

More lens comparisons

All lens comparisons