Product comparison · 2 lenses

Canon RF 7-14mm F2.8-3.5L FISHEYE STM vs Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE

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  • 24specifications compared
  • 16differ
  • 8identical
  • 21known for one product only

Key differences

The Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE 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-S 3.9mm F3.5 STM DUAL FISHEYE has 13.2 more minimum aperture number than the Canon RF 7-14mm F2.8-3.5L FISHEYE STM (16 vs 2.8). The Canon RF 7-14mm F2.8-3.5L FISHEYE STM has 2 more diaphragm blades than the Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE (9 vs 7). Only the Canon RF 7-14mm F2.8-3.5L FISHEYE STM has dustproof. Component for: SLR on the Canon RF 7-14mm F2.8-3.5L FISHEYE STM, MILC on the Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE.

  • Component for
    • RF 7-14mm F2.8-3.5L FISHEYE STM:SLR
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:MILC
  • Lens structure (elements/groups)
    • RF 7-14mm F2.8-3.5L FISHEYE STM:16/11
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:11/8
  • Lens viewing angle, horizontal
    • RF 7-14mm F2.8-3.5L FISHEYE STM:190 - 149°
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:144°
  • Lens viewing angle, vertical
    • RF 7-14mm F2.8-3.5L FISHEYE STM:190 - 99°
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:144°
  • Lens viewing angle, diagonal
    • RF 7-14mm F2.8-3.5L FISHEYE STM:190 - 180°
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:144°
  • Closest focusing distance
    • RF 7-14mm F2.8-3.5L FISHEYE STM:0.15 m
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:0.2 m
  • Image sensor format
    • RF 7-14mm F2.8-3.5L FISHEYE STM:Full frame
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:APS-C
  • Minimum aperture number
    • RF 7-14mm F2.8-3.5L FISHEYE STM:2.8
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:16

Side by side

Differences highlightedShow differences only (on)
Comparison of RF 7-14mm F2.8-3.5L FISHEYE STM, RF-S 3.9mm F3.5 STM DUAL FISHEYE
45 specifications
Lens system9 differ
Component forDiffersSLRMILC
Lens structure (elements/groups)Differs16/1111/8
Lens viewing angle, horizontalDiffers190 - 149°144°
Aperture range (F-F)Known for one22 - 29Unknown — not stated by the source
Lens viewing angle, verticalDiffers190 - 99°144°
Lens viewing angle, diagonalDiffers190 - 180°144°
Closest focusing distanceDiffers0.15 m0.2 m
Image sensor formatDiffersFull frameAPS-C
Minimum aperture numberDiffers2.816
Number of aspheric elementsKnown for one2Unknown — not stated by the source
Number of diaphragm bladesDiffers97
Zoom capabilityKnown for oneYesUnknown — not stated by the source
Zoom typeKnown for oneTurnUnknown — not stated by the source
Image stabilizer typeKnown for oneIn-Body Image Stabilization (IBIS), Optical Image Stabilization (OIS)Unknown — not stated by the source
Image stabilizer number of stops (IBIS x OIS)Known for one7Unknown — not stated by the source
Performance3 differ
Auto focusKnown for oneYesUnknown — not stated by the source
Lens coating featuresDiffersFluorine coating, Super Spectra Coating (SSC), Air Sphere Coating (ASC)Air Sphere Coating (ASC)
Manual focusKnown for oneYesUnknown — not stated by the source
Maximum magnificationDiffers3.35x0.03x
Number of Ultra-low Dispersion (UD) elementsDiffers52
Lens hoodKnown for oneYesUnknown — not stated by the source
Lens hood shapeKnown for onePetal lens hoodUnknown — not stated by the source
Lens hood typeKnown for oneRemovable lens hoodUnknown — not stated by the source
Lens hood modelKnown for oneEW-76Unknown — not stated by the source
CompatibilityKnown for oneUnknown — not stated by the sourceEOS R7
Design1 differ
Market segmentKnown for oneProfessionalUnknown — not stated by the source
Mounting typeKnown for oneBayonetUnknown — not stated by the source
DustproofDiffersYesNo
Moisture-resistantKnown for oneUnknown — not stated by the sourceNo
Technical detailsidentical
Warranty periodKnown for one2 year(s)Unknown — not stated by the source
Weight & dimensions3 differ
DiameterDiffers7.61 m11.2 cm
LengthDiffers109.4 mm54.6 mm
WeightDiffers476 g290 g
Filter sizeKnown for oneUnknown — not stated by the source30.5 mm
Extended lengthKnown for oneUnknown — not stated by the source8.37 cm
Packaging contentidentical
Soft travel pouchKnown for oneYesUnknown — not stated by the source
Rear lens cap includedKnown 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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