Product comparison · 2 lenses

Canon RF 20mm F1.4 L VCM vs Canon RF 7-14mm F2.8-3.5L FISHEYE STM

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  • 26specifications compared
  • 17differ
  • 9identical
  • 20known for one product only

Key differences

The Canon RF 7-14mm F2.8-3.5L FISHEYE STM has 1 /11 more lens structure (elements/groups) than the Canon RF 20mm F1.4 L VCM (16/11 vs 15/11). The Canon RF 20mm F1.4 L VCM has 0.05 m more closest focusing distance than the Canon RF 7-14mm F2.8-3.5L FISHEYE STM (0.2 m vs 0.15 m). The Canon RF 20mm F1.4 L VCM has 13.2 more minimum aperture number than the Canon RF 7-14mm F2.8-3.5L FISHEYE STM (16 vs 2.8). Component for: MILC on the Canon RF 20mm F1.4 L VCM, SLR on the Canon RF 7-14mm F2.8-3.5L FISHEYE STM. Lens type: Full-frame lens on the Canon RF 20mm F1.4 L VCM, Wide fish-eye lens on the Canon RF 7-14mm F2.8-3.5L FISHEYE STM.

  • Component for
    • RF 20mm F1.4 L VCM:MILC
    • RF 7-14mm F2.8-3.5L FISHEYE STM:SLR
  • Lens structure (elements/groups)
    • RF 20mm F1.4 L VCM:15/11
    • RF 7-14mm F2.8-3.5L FISHEYE STM:16/11
  • Lens type
    • RF 20mm F1.4 L VCM:Full-frame lens
    • RF 7-14mm F2.8-3.5L FISHEYE STM:Wide fish-eye lens
  • Lens viewing angle, horizontal
    • RF 20mm F1.4 L VCM:84°
    • RF 7-14mm F2.8-3.5L FISHEYE STM:190 - 149°
  • Lens viewing angle, vertical
    • RF 20mm F1.4 L VCM:62°
    • RF 7-14mm F2.8-3.5L FISHEYE STM:190 - 99°
  • Lens viewing angle, diagonal
    • RF 20mm F1.4 L VCM:94°
    • RF 7-14mm F2.8-3.5L FISHEYE STM:190 - 180°
  • Closest focusing distance
    • RF 20mm F1.4 L VCM:0.2 m
    • RF 7-14mm F2.8-3.5L FISHEYE STM:0.15 m
  • Minimum aperture number
    • RF 20mm F1.4 L VCM:16
    • RF 7-14mm F2.8-3.5L FISHEYE STM:2.8

Side by side

Differences highlightedShow differences only (off)
Comparison of RF 20mm F1.4 L VCM, RF 7-14mm F2.8-3.5L FISHEYE STM
46 specifications
Lens system9 differ
Component forDiffersMILCSLR
Lens structure (elements/groups)Differs15/1116/11
Lens typeDiffersFull-frame lensWide fish-eye lens
Lens viewing angle, horizontalDiffers84°190 - 149°
Aperture range (F-F)Known for oneUnknown — not stated by the source22 - 29
Lens viewing angle, verticalDiffers62°190 - 99°
Lens viewing angle, diagonalDiffers94°190 - 180°
Closest focusing distanceDiffers0.2 m0.15 m
Control ringYesYes
Image sensor formatKnown for oneUnknown — not stated by the sourceFull frame
Lens mount interfaceCanon RFCanon RF
Maximum aperture numberKnown for oneUnknown — not stated by the source3.5
Minimum aperture numberDiffers162.8
Number of aspheric elementsKnown for oneUnknown — not stated by the source2
Number of diaphragm bladesDiffers119
Zoom capabilityKnown for oneUnknown — not stated by the sourceYes
Zoom typeKnown for oneUnknown — not stated by the sourceTurn
Image stabilizer typeIn-Body Image Stabilization (IBIS), Optical Image Stabilization (OIS)In-Body Image Stabilization (IBIS), Optical Image Stabilization (OIS)
Image stabilizer number of stops (IBIS x OIS)Known for oneUnknown — not stated by the source7
Image stabilizerKnown for oneYesUnknown — not stated by the source
Performance5 differ
AF actuatorDiffersVCMSTM
Auto focusKnown for oneUnknown — not stated by the sourceYes
Camera brands compatibilityCanonCanon
Lens coating featuresDiffersAir Sphere Coating (ASC), Fluorine coating, Subwavelength Structure Coating (SWC), Super Spectra Coating (SSC)Fluorine coating, Super Spectra Coating (SSC), Air Sphere Coating (ASC)
Manual focusKnown for oneUnknown — not stated by the sourceYes
Maximum magnificationDiffers0.19x3.35x
Number of Ultra-low Dispersion (UD) elementsDiffers25
Lens hoodYesYes
Lens hood shapeKnown for oneUnknown — not stated by the sourcePetal lens hood
Lens hood typeKnown for oneUnknown — not stated by the sourceRemovable lens hood
Lens hood modelDiffersEW-73HEW-76
Designidentical
Market segmentProfessionalProfessional
Product colourBlackBlack
Mounting typeKnown for oneUnknown — not stated by the sourceBayonet
DustproofYesYes
Moisture-resistantKnown for oneYesUnknown — not stated by the source
Technical detailsidentical
Warranty periodKnown for oneUnknown — not stated by the source2 year(s)
Weight & dimensions3 differ
DiameterDiffers7.65 cm7.61 m
LengthDiffers99.3 mm109.4 mm
WeightDiffers519 g476 g
Filter sizeKnown for one67 mmUnknown — not stated by the source
Packaging contentidentical
Lens cap includedYesYes
Soft travel pouchKnown for oneUnknown — not stated by the sourceYes
Bag includedKnown for oneYesUnknown — not stated by the source
Bag modelKnown for oneLP1219Unknown — not stated by the source
Lens cap modelKnown for oneE-67IIUnknown — 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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