Product comparison · 2 lenses

Canon RF-S 7.8 mm F4 STM Dual vs Canon RF16-28mm F2.8 IS STM

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  • 24specifications compared
  • 16differ
  • 8identical
  • 20known for one product only

Key differences

The Canon RF16-28mm F2.8 IS STM has 0.1 m more closest focusing distance than the Canon RF-S 7.8 mm F4 STM Dual (0.25 m vs 0.15 m). The Canon RF16-28mm F2.8 IS STM has 6 more minimum aperture number than the Canon RF-S 7.8 mm F4 STM Dual (22 vs 16). The Canon RF16-28mm F2.8 IS STM has 2 more diaphragm blades than the Canon RF-S 7.8 mm F4 STM Dual (9 vs 7). Only the Canon RF16-28mm F2.8 IS STM has dustproof. Only the Canon RF16-28mm F2.8 IS STM has moisture-resistant.

  • Lens structure (elements/groups)
    • RF-S 7.8 mm F4 STM Dual:9/7
    • RF16-28mm F2.8 IS STM:16/13
  • Lens type
    • RF-S 7.8 mm F4 STM Dual:Stereoscopic lens
    • RF16-28mm F2.8 IS STM:Ultra-wide zoom lens
  • Lens viewing angle, horizontal
    • RF-S 7.8 mm F4 STM Dual:63°
    • RF16-28mm F2.8 IS STM:98°-65°
  • Lens viewing angle, vertical
    • RF-S 7.8 mm F4 STM Dual:63°
    • RF16-28mm F2.8 IS STM:74°10'-46°
  • Lens viewing angle, diagonal
    • RF-S 7.8 mm F4 STM Dual:63°
    • RF16-28mm F2.8 IS STM:108°10'-75°
  • Closest focusing distance
    • RF-S 7.8 mm F4 STM Dual:0.15 m
    • RF16-28mm F2.8 IS STM:0.25 m
  • Minimum aperture number
    • RF-S 7.8 mm F4 STM Dual:16
    • RF16-28mm F2.8 IS STM:22
  • Number of diaphragm blades
    • RF-S 7.8 mm F4 STM Dual:7
    • RF16-28mm F2.8 IS STM:9

Side by side

Differences highlightedShow differences only (on)
Comparison of RF-S 7.8 mm F4 STM Dual, RF16-28mm F2.8 IS STM
44 specifications
Lens system8 differ
Lens structure (elements/groups)Differs9/716/13
Lens typeDiffersStereoscopic lensUltra-wide zoom lens
Lens viewing angle, horizontalDiffers63°98°-65°
Focus adjustmentKnown for oneAuto/ManualUnknown — not stated by the source
Lens viewing angle, verticalDiffers63°74°10'-46°
Fixed focal lengthKnown for one7.8 mmUnknown — not stated by the source
Lens viewing angle, diagonalDiffers63°108°10'-75°
Closest focusing distanceDiffers0.15 m0.25 m
Image sensor formatKnown for oneAPS-CUnknown — not stated by the source
Maximum aperture numberKnown for one4Unknown — not stated by the source
Minimum aperture numberDiffers1622
Number of diaphragm bladesDiffers79
Zoom capabilityKnown for oneNoUnknown — not stated by the source
Focal length rangeKnown for oneUnknown — not stated by the source16 - 28 mm
Image stabilizerKnown for oneUnknown — not stated by the sourceYes
Image stabilizer typeKnown for oneUnknown — not stated by the sourceIn-Body Image Stabilization (IBIS), Optical Image Stabilization (OIS)
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
Performance1 differ
Auto focusKnown for oneYesUnknown — not stated by the source
Manual focusKnown for oneYesUnknown — not stated by the source
Maximum magnificationDiffers0.07x0.26x
Design2 differ
Mounting typeKnown for oneBayonetUnknown — not stated by the source
DustproofDiffersNoYes
Moisture-resistantDiffersNoYes
Logistics dataidentical
Layers per palletKnown for one5 pc(s)Unknown — not stated by the source
Weight & dimensions4 differ
DiameterDiffers6.92 cm7.65 cm
Filter sizeDiffers58 mm67 mm
LengthDiffers41.5 mm91 mm
WeightDiffers130 g445 g
Packaging dataidentical
Package depthKnown for one110 mmUnknown — not stated by the source
Package heightKnown for one132 mmUnknown — not stated by the source
Package weightKnown for one272 gUnknown — not stated by the source
Package widthKnown for one110 mmUnknown — not stated by the source
Packaging content1 differ
Lens cap modelDiffersE-58IIE-67 II
Rear lens cap includedKnown for oneYesUnknown — not stated by the source
Rear lens cap modelKnown for oneRFUnknown — not stated by the source

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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