Product comparison · 2 lenses

Canon RF 50mm f/1.8 STM vs Canon RF 7-14mm F2.8-3.5L FISHEYE STM

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  • 14specifications compared
  • 10differ
  • 4identical
  • 31known for one product only

Key differences

The Canon RF 50mm f/1.8 STM has 0.15 m more closest focusing distance than the Canon RF 7-14mm F2.8-3.5L FISHEYE STM (0.3 m vs 0.15 m). The Canon RF 7-14mm F2.8-3.5L FISHEYE STM has 1.7 more maximum aperture number than the Canon RF 50mm f/1.8 STM (3.5 vs 1.8). The Canon RF 50mm f/1.8 STM has 19.2 more minimum aperture number than the Canon RF 7-14mm F2.8-3.5L FISHEYE STM (22 vs 2.8). Lens structure (elements/groups): 6/5 on the Canon RF 50mm f/1.8 STM, 16/11 on the Canon RF 7-14mm F2.8-3.5L FISHEYE STM. Diameter: 6.92 cm on the Canon RF 50mm f/1.8 STM, 7.61 m on the Canon RF 7-14mm F2.8-3.5L FISHEYE STM.

  • Lens structure (elements/groups)
    • RF 50mm f/1.8 STM:6/5
    • RF 7-14mm F2.8-3.5L FISHEYE STM:16/11
  • Closest focusing distance
    • RF 50mm f/1.8 STM:0.3 m
    • RF 7-14mm F2.8-3.5L FISHEYE STM:0.15 m
  • Maximum aperture number
    • RF 50mm f/1.8 STM:1.8
    • RF 7-14mm F2.8-3.5L FISHEYE STM:3.5
  • Minimum aperture number
    • RF 50mm f/1.8 STM:22
    • RF 7-14mm F2.8-3.5L FISHEYE STM:2.8
  • Number of aspheric elements
    • RF 50mm f/1.8 STM:1
    • RF 7-14mm F2.8-3.5L FISHEYE STM:2
  • Number of diaphragm blades
    • RF 50mm f/1.8 STM:7
    • RF 7-14mm F2.8-3.5L FISHEYE STM:9
  • Maximum magnification
    • RF 50mm f/1.8 STM:0.25x
    • RF 7-14mm F2.8-3.5L FISHEYE STM:3.35x
  • Diameter
    • RF 50mm f/1.8 STM:6.92 cm
    • RF 7-14mm F2.8-3.5L FISHEYE STM:7.61 m

Side by side

Differences highlightedShow differences only (on)
Comparison of RF 50mm f/1.8 STM, RF 7-14mm F2.8-3.5L FISHEYE STM
45 specifications
Lens system6 differ
Lens structure (elements/groups)Differs6/516/11
Lens typeKnown for oneUnknown — not stated by the sourceWide fish-eye lens
Lens viewing angle, horizontalKnown for oneUnknown — not stated by the source190 - 149°
Aperture range (F-F)Known for oneUnknown — not stated by the source22 - 29
Lens viewing angle, verticalKnown for oneUnknown — not stated by the source190 - 99°
Lens viewing angle, diagonalKnown for oneUnknown — not stated by the source190 - 180°
Closest focusing distanceDiffers0.3 m0.15 m
Control ringKnown for oneUnknown — not stated by the sourceYes
Image sensor formatKnown for oneUnknown — not stated by the sourceFull frame
Maximum aperture numberDiffers1.83.5
Minimum aperture numberDiffers222.8
Number of aspheric elementsDiffers12
Number of diaphragm bladesDiffers79
Zoom capabilityKnown for oneUnknown — not stated by the sourceYes
Zoom typeKnown for oneUnknown — not stated by the sourceTurn
Image stabilizer typeKnown for oneUnknown — not stated by the sourceIn-Body Image Stabilization (IBIS), Optical Image Stabilization (OIS)
Image stabilizer number of stops (IBIS x OIS)Known for oneUnknown — not stated by the source7
Fixed focal lengthKnown for one50 mmUnknown — not stated by the source
Image stabilizerKnown for oneYesUnknown — not stated by the source
Image stabilizer number of stopsKnown for one7Unknown — not stated by the source
Performance1 differ
AF actuatorKnown for oneUnknown — not stated by the sourceSTM
Auto focusKnown for oneUnknown — not stated by the sourceYes
Lens coating featuresKnown for oneUnknown — not stated by the sourceFluorine coating, Super Spectra Coating (SSC), Air Sphere Coating (ASC)
Manual focusKnown for oneUnknown — not stated by the sourceYes
Maximum magnificationDiffers0.25x3.35x
Number of Ultra-low Dispersion (UD) elementsKnown for oneUnknown — not stated by the source5
Lens hoodKnown for oneUnknown — not stated by the sourceYes
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 modelKnown for oneUnknown — not stated by the sourceEW-76
Designidentical
Market segmentKnown for oneUnknown — not stated by the sourceProfessional
Mounting typeKnown for oneUnknown — not stated by the sourceBayonet
DustproofKnown for oneUnknown — not stated by the sourceYes
Technical detailsidentical
Warranty periodKnown for oneUnknown — not stated by the source2 year(s)
Viewing angleKnown for one46°Unknown — not stated by the source
Weight & dimensions3 differ
DiameterDiffers6.92 cm7.61 m
LengthDiffers40.5 mm109.4 mm
WeightDiffers160 g476 g
Filter sizeKnown for one43 mmUnknown — not stated by the source
Packaging contentidentical
Lens cap includedKnown for oneUnknown — not stated by the sourceYes
Soft travel pouchKnown for oneUnknown — not stated by the sourceYes

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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