Product comparison · 2 lenses

Canon RF-S 7.8 mm F4 STM Dual vs Canon RF135mm F1.8 L IS USM

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  • 37specifications compared
  • 25differ
  • 12identical
  • 22known for one product only

Key differences

The Canon RF-S 7.8 mm F4 STM Dual has 48° more lens viewing angle, horizontal than the Canon RF135mm F1.8 L IS USM (63° vs 15°). The Canon RF-S 7.8 mm F4 STM Dual has 53° more lens viewing angle, vertical than the Canon RF135mm F1.8 L IS USM (63° vs 10°). The Canon RF135mm F1.8 L IS USM has 127.2 mm more fixed focal length than the Canon RF-S 7.8 mm F4 STM Dual (135 mm vs 7.8 mm). Only the Canon RF135mm F1.8 L IS USM has zoom capability. Only the Canon RF135mm F1.8 L IS USM has dustproof.

  • Lens structure (elements/groups)
    • RF-S 7.8 mm F4 STM Dual:9/7
    • RF135mm F1.8 L IS USM:17/12
  • Lens type
    • RF-S 7.8 mm F4 STM Dual:Stereoscopic lens
    • RF135mm F1.8 L IS USM:Telephoto zoom lens
  • Lens viewing angle, horizontal
    • RF-S 7.8 mm F4 STM Dual:63°
    • RF135mm F1.8 L IS USM:15°
  • Lens viewing angle, vertical
    • RF-S 7.8 mm F4 STM Dual:63°
    • RF135mm F1.8 L IS USM:10°
  • Fixed focal length
    • RF-S 7.8 mm F4 STM Dual:7.8 mm
    • RF135mm F1.8 L IS USM:135 mm
  • Lens viewing angle, diagonal
    • RF-S 7.8 mm F4 STM Dual:63°
    • RF135mm F1.8 L IS USM:18°
  • Closest focusing distance
    • RF-S 7.8 mm F4 STM Dual:0.15 m
    • RF135mm F1.8 L IS USM:0.7 m
  • Image sensor format
    • RF-S 7.8 mm F4 STM Dual:APS-C
    • RF135mm F1.8 L IS USM:Full frame

Side by side

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Comparison of RF-S 7.8 mm F4 STM Dual, RF135mm F1.8 L IS USM
59 specifications
Lens system12 differ
Component forMILCMILC
Lens structure (elements/groups)Differs9/717/12
Lens typeDiffersStereoscopic lensTelephoto zoom lens
Lens viewing angle, horizontalDiffers63°15°
Focus adjustmentAuto/ManualAuto/Manual
Lens viewing angle, verticalDiffers63°10°
Fixed focal lengthDiffers7.8 mm135 mm
Lens viewing angle, diagonalDiffers63°18°
Focal length rangeKnown for oneUnknown — not stated by the source35 - 135 mm
Closest focusing distanceDiffers0.15 m0.7 m
Control ringYesYes
Image sensor formatDiffersAPS-CFull frame
Lens mount interfaceCanon RFCanon RF
Macro ratioKnown for oneUnknown — not stated by the source1:4
Maximum aperture numberDiffers41.8
Minimum aperture numberDiffers1622
Number of aspheric elementsKnown for oneUnknown — not stated by the source0
Number of diaphragm bladesDiffers79
Teleconverter/Extender compatibleKnown for oneUnknown — not stated by the sourceNo
Zoom capabilityDiffersNoYes
Image stabilizerKnown for oneUnknown — not stated by the sourceYes
Image stabilizer typeKnown for oneUnknown — not stated by the sourceOptical Image Stabilization (OIS)
Image stabilizer number of stopsKnown for oneUnknown — not stated by the source6.5
Image stabilizer number of stops (OIS)Known for oneUnknown — not stated by the source5.5
Image stabilizer number of stops (IBIS x OIS)Known for oneUnknown — not stated by the source8
Performance2 differ
AF actuatorDiffersSTMUSM
Auto focusYesYes
Camera brands compatibilityCanonCanon
Circular apertureKnown for oneUnknown — not stated by the sourceYes
Lens coating featuresDiffersSuper Spectra Coating (SSC)Air Sphere Coating (ASC), Super Spectra Coating (SSC)
Lens colourKnown for oneUnknown — not stated by the sourceBlack
Manual focusYesYes
Number of Ultra-low Dispersion (UD) elementsKnown for oneUnknown — not stated by the source3
Lens hoodKnown for oneUnknown — not stated by the sourceYes
Lens hood modelKnown for oneUnknown — not stated by the sourceET-88B
Maximum magnificationKnown for one0.07xUnknown — not stated by the source
Design1 differ
Product colourBlackBlack
Mounting typeBayonetBayonet
DustproofDiffersNoYes
WeatherproofKnown for oneUnknown — not stated by the sourceYes
Moisture-resistantKnown for oneNoUnknown — not stated by the source
Logistics data1 differ
Country of originKnown for oneUnknown — not stated by the sourceJapan
Quantity per packKnown for oneUnknown — not stated by the source1 pc(s)
Layers per palletDiffers5 pc(s)3 pc(s)
Master (outer) cases per pallet layerKnown for oneUnknown — not stated by the source6 pc(s)
Weight & dimensions4 differ
DiameterDiffers6.92 cm8.92 cm
Filter sizeDiffers58 mm82 mm
LengthDiffers41.5 mm133 mm
WeightDiffers130 g940 g
Packaging data4 differ
Package depthDiffers110 mm300 mm
Package heightDiffers132 mm250 mm
Package volumeKnown for oneUnknown — not stated by the source4842 cm³
Package weightDiffers272 g1.1 kg
Package widthDiffers110 mm250 mm
Packaging content1 differ
Lens cap includedYesYes
Lens cap modelDiffersE-58IIE-82 II
Rear lens cap includedYesYes
Rear lens cap modelRFRF
User guideKnown 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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