Product comparison · 2 lenses

Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE vs Canon RF100mm F2.8 L MACRO IS USM

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  • 17specifications compared
  • 14differ
  • 3identical
  • 20known for one product only

Key differences

The Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE has 124° more lens viewing angle, horizontal than the Canon RF100mm F2.8 L MACRO IS USM (144° vs 20°). The Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE has 130° more lens viewing angle, vertical than the Canon RF100mm F2.8 L MACRO IS USM (144° vs 14°). The Canon RF100mm F2.8 L MACRO IS USM has 0.06 m more closest focusing distance than the Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE (0.26 m vs 0.2 m). Only the Canon RF100mm F2.8 L MACRO IS USM has dustproof. Component for: MILC on the Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE, SLR on the Canon RF100mm F2.8 L MACRO IS USM.

  • Component for
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:MILC
    • RF100mm F2.8 L MACRO IS USM:SLR
  • Lens structure (elements/groups)
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:11/8
    • RF100mm F2.8 L MACRO IS USM:17/13
  • Lens type
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:Wide fish-eye lens
    • RF100mm F2.8 L MACRO IS USM:Macro lens
  • Lens viewing angle, horizontal
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:144°
    • RF100mm F2.8 L MACRO IS USM:20°
  • Lens viewing angle, vertical
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:144°
    • RF100mm F2.8 L MACRO IS USM:14°
  • Closest focusing distance
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:0.2 m
    • RF100mm F2.8 L MACRO IS USM:0.26 m
  • Maximum aperture number
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:3.5
    • RF100mm F2.8 L MACRO IS USM:2.8
  • Minimum aperture number
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:16
    • RF100mm F2.8 L MACRO IS USM:32

Side by side

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Comparison of RF-S 3.9mm F3.5 STM DUAL FISHEYE, RF100mm F2.8 L MACRO IS USM
37 specifications
Lens system9 differ
Component forDiffersMILCSLR
Lens structure (elements/groups)Differs11/817/13
Lens typeDiffersWide fish-eye lensMacro lens
Lens viewing angle, horizontalDiffers144°20°
Lens viewing angle, verticalDiffers144°14°
Lens viewing angle, diagonalKnown for one144°Unknown — not stated by the source
Closest focusing distanceDiffers0.2 m0.26 m
Control ringKnown for oneYesUnknown — not stated by the source
Image sensor formatKnown for oneAPS-CUnknown — not stated by the source
Lens mount interfaceKnown for oneCanon RFUnknown — not stated by the source
Maximum aperture numberDiffers3.52.8
Minimum aperture numberDiffers1632
Number of diaphragm bladesDiffers79
Aperture range (F-F)Known for oneUnknown — not stated by the source2.8 - 32
Focus adjustmentKnown for oneUnknown — not stated by the sourceAuto/Manual
Fixed focal lengthKnown for oneUnknown — not stated by the source100 mm
Image stabilizerKnown for oneUnknown — not stated by the sourceYes
Image stabilizer number of stopsKnown for oneUnknown — not stated by the source8
Performance1 differ
AF actuatorKnown for oneSTMUnknown — not stated by the source
Camera brands compatibilityCanonCanon
CompatibilityKnown for oneEOS R7Unknown — not stated by the source
Lens coating featuresKnown for oneAir Sphere Coating (ASC)Unknown — not stated by the source
Maximum magnificationDiffers0.03x1.4x
Number of Ultra-low Dispersion (UD) elementsKnown for one2Unknown — not stated by the source
Auto focusKnown for oneUnknown — not stated by the sourceYes
Ultrasonic motor (USM)Known for oneUnknown — not stated by the sourceYes
Design1 differ
Product colourBlackBlack
DustproofDiffersNoYes
Moisture-resistantKnown for oneNoUnknown — not stated by the source
Weight & dimensions3 differ
DiameterDiffers11.2 cm8.15 cm
Filter sizeKnown for one30.5 mmUnknown — not stated by the source
LengthDiffers54.6 mm148 mm
Extended lengthKnown for one8.37 cmUnknown — not stated by the source
WeightDiffers290 g730 g
Packaging contentidentical
Lens cap includedYesYes
Rear lens cap includedKnown for oneYesUnknown — not stated by the source
Technical detailsidentical
Viewing angleKnown for oneUnknown — not stated by the source24°

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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