Product comparison · 2 lenses

Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE vs Canon RF600mm F4 L IS USM

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  • 17specifications compared
  • 15differ
  • 2identical
  • 19known for one product only

Key differences

The Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE has 140.7° more lens viewing angle, horizontal than the Canon RF600mm F4 L IS USM (144° vs 3.3°). The Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE has 141.8° more lens viewing angle, vertical than the Canon RF600mm F4 L IS USM (144° vs 2.2°). The Canon RF600mm F4 L IS USM has 4 m more closest focusing distance than the Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE (4.2 m vs 0.2 m). Component for: MILC on the Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE, SLR on the Canon RF600mm F4 L IS USM. Lens structure (elements/groups): 11/8 on the Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE, 17/13 on the Canon RF600mm F4 L IS USM.

  • Component for
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:MILC
    • RF600mm F4 L IS USM:SLR
  • Lens structure (elements/groups)
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:11/8
    • RF600mm F4 L IS USM:17/13
  • Lens type
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:Wide fish-eye lens
    • RF600mm F4 L IS USM:Super telephoto lens
  • Lens viewing angle, horizontal
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:144°
    • RF600mm F4 L IS USM:3.3°
  • Lens viewing angle, vertical
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:144°
    • RF600mm F4 L IS USM:2.2°
  • Closest focusing distance
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:0.2 m
    • RF600mm F4 L IS USM:4.2 m
  • Maximum aperture number
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:3.5
    • RF600mm F4 L IS USM:4
  • Minimum aperture number
    • RF-S 3.9mm F3.5 STM DUAL FISHEYE:16
    • RF600mm F4 L IS USM:32

Side by side

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Comparison of RF-S 3.9mm F3.5 STM DUAL FISHEYE, RF600mm F4 L IS USM
36 specifications
Lens system9 differ
Component forDiffersMILCSLR
Lens structure (elements/groups)Differs11/817/13
Lens typeDiffersWide fish-eye lensSuper telephoto lens
Lens viewing angle, horizontalDiffers144°3.3°
Lens viewing angle, verticalDiffers144°2.2°
Lens viewing angle, diagonalKnown for one144°Unknown — not stated by the source
Closest focusing distanceDiffers0.2 m4.2 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 numberDiffers3.54
Minimum aperture numberDiffers1632
Number of diaphragm bladesDiffers79
Aperture range (F-F)Known for oneUnknown — not stated by the source4 - 32
Fixed focal lengthKnown for oneUnknown — not stated by the source600 mm
Image stabilizerKnown for oneUnknown — not stated by the sourceYes
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 magnificationDiffers0.03x0.15x
Number of Ultra-low Dispersion (UD) elementsKnown for one2Unknown — not stated by the source
Auto focusKnown for oneUnknown — not stated by the sourceYes
Manual focusKnown for oneUnknown — not stated by the sourceYes
Ultrasonic motor (USM)Known for oneUnknown — not stated by the sourceYes
Design1 differ
Product colourDiffersBlackBlack, White
DustproofKnown for oneNoUnknown — not stated by the source
Moisture-resistantKnown for oneNoUnknown — not stated by the source
Weight & dimensions4 differ
DiameterDiffers11.2 cm16.8 cm
Filter sizeDiffers30.5 mm52 mm
LengthDiffers54.6 mm472 mm
Extended lengthKnown for one8.37 cmUnknown — not stated by the source
WeightDiffers290 g3.09 kg
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 source4.1°

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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