Product comparison · 2 lenses

Canon CN-E20-50mm T2.4 LF/FP vs Canon RF 28-70 mm f2.8 IS STM

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  • 10specifications compared
  • 7differ
  • 3identical
  • 24known for one product only

Key differences

The Canon CN-E20-50mm T2.4 LF/FP has 2 more diaphragm blades than the Canon RF 28-70 mm f2.8 IS STM (11 vs 9). The Canon CN-E20-50mm T2.4 LF/FP has 3.75 cm more diameter than the Canon RF 28-70 mm f2.8 IS STM (11.4 cm vs 7.65 cm). Component for: Camcorder on the Canon CN-E20-50mm T2.4 LF/FP, MILC on the Canon RF 28-70 mm f2.8 IS STM. Lens type: Cinema lens on the Canon CN-E20-50mm T2.4 LF/FP, Standard zoom lens on the Canon RF 28-70 mm f2.8 IS STM. Focal length range: 20 - 50 mm on the Canon CN-E20-50mm T2.4 LF/FP, 28 - 70 mm on the Canon RF 28-70 mm f2.8 IS STM.

  • Component for
    • CN-E20-50mm T2.4 LF/FP:Camcorder
    • RF 28-70 mm f2.8 IS STM:MILC
  • Lens type
    • CN-E20-50mm T2.4 LF/FP:Cinema lens
    • RF 28-70 mm f2.8 IS STM:Standard zoom lens
  • Focal length range
    • CN-E20-50mm T2.4 LF/FP:20 - 50 mm
    • RF 28-70 mm f2.8 IS STM:28 - 70 mm
  • Lens mount interface
    • CN-E20-50mm T2.4 LF/FP:Canon EF
    • RF 28-70 mm f2.8 IS STM:Canon RF
  • Number of diaphragm blades
    • CN-E20-50mm T2.4 LF/FP:11
    • RF 28-70 mm f2.8 IS STM:9
  • Diameter
    • CN-E20-50mm T2.4 LF/FP:11.4 cm
    • RF 28-70 mm f2.8 IS STM:7.65 cm
  • Weight
    • CN-E20-50mm T2.4 LF/FP:3.3 kg
    • RF 28-70 mm f2.8 IS STM:490 g

Side by side

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Comparison of CN-E20-50mm T2.4 LF/FP, RF 28-70 mm f2.8 IS STM
34 specifications
Lens system5 differ
Component forDiffersCamcorderMILC
Lens structure (elements/groups)Known for oneUnknown — not stated by the source15/12
Lens typeDiffersCinema lensStandard zoom lens
Lens viewing angle, horizontalKnown for oneUnknown — not stated by the source65° - 29°
Lens viewing angle, verticalKnown for oneUnknown — not stated by the source46° - 19° 30'
Lens viewing angle, diagonalKnown for oneUnknown — not stated by the source75° - 34°
Focal length rangeDiffers20 - 50 mm28 - 70 mm
Closest focusing distanceKnown for oneUnknown — not stated by the source0.27 m
Control ringKnown for oneUnknown — not stated by the sourceYes
Lens mount interfaceDiffersCanon EFCanon RF
Minimum aperture numberKnown for oneUnknown — not stated by the source22
Number of diaphragm bladesDiffers119
Zoom capabilityKnown for oneUnknown — not stated by the sourceYes
Image stabilizerKnown for oneUnknown — not stated by the sourceYes
Image stabilizer typeKnown for oneUnknown — not stated by the sourceIn-Body Image Stabilization (IBIS), Optical Image Stabilization (OIS)
Image stabilizer number of stops (OIS)Known for oneUnknown — not stated by the source5.5
Image stabilizer number of stops (IBIS x OIS)Known for oneUnknown — not stated by the source7.5
Maximum aperture numberKnown for one2.4Unknown — not stated by the source
Performanceidentical
AF actuatorKnown for oneUnknown — not stated by the sourceSTM
Camera brands compatibilityCanonCanon
Lens coating featuresKnown for oneUnknown — not stated by the sourceSuper Spectra Coating (SSC)
Lens hoodKnown for oneUnknown — not stated by the sourceYes
Lens hood modelKnown for oneUnknown — not stated by the sourceEW-73D
Designidentical
Product colourBlackBlack
DustproofKnown for oneUnknown — not stated by the sourceYes
Moisture-resistantKnown for oneUnknown — not stated by the sourceYes
Weight & dimensions2 differ
DiameterDiffers11.4 cm7.65 cm
Filter sizeKnown for oneUnknown — not stated by the source67 mm
LengthKnown for oneUnknown — not stated by the source92.2 mm
WeightDiffers3.3 kg490 g
Packaging contentidentical
Lens cap includedYesYes
Lens cap modelKnown for oneUnknown — not stated by the sourceE-67 II
User guideKnown for oneUnknown — not stated by the sourceYes
Technical detailsidentical
Aspect ratioKnown for one1.5:1, 1.78:1, 1.9:1Unknown — 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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