Canon RF 100mm F2.8 L Macro IS USM vs Canon RF-S 14–30mm F4–6.3 IS STM PZ

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

RF 100mm F2.8 L Macro IS USM compared with RF-S 14–30mm F4–6.3 IS STM PZ
CanonRF 100mm F2.8 L Macro IS USMCanonRF-S 14–30mm F4–6.3 IS STM PZ
Overview
ReleasedJuly 2021April 2025
Optics
Lens typePrimeZoom
Focal length100 mm14–30 mm
Maximum aperturef/2.8f/4–6.3
Minimum aperturef/32f/22–38
Macro lensYes–
Optical constructionSeventeen elements in thirteen groups10 elements in nine groups
CoatingsSuper Spectra coating and front-element fluorine coatingSuper Spectra coating
Aperture detailMaximum f/2.8 at infinity; effective f-number becomes f/6.6 at 1.4× magnification according to the manualMaker minimum aperture f/22 at14mm and f/38 at30mm using half-stop display; Ken Rockwell reports f/36 at30mm, while Digital Camera World lists f/32. Main values retain the maker’s explicitly stated display convention
DiaphragmNine aperture bladesSeven blades
Mount and compatibility
MountsCanon RFCanon RF
Image circleFull frameAPS-C
CompatibilityCanon RF mount for full-frame and APS-C EOS R cameras; EF12 II and EF25 II extension tubes not compatibleCanon RF mount, APS-C image circle; UK maker lists compatible full-frame EOS R bodies with crop restrictions
Image circle detail–Physical14–30mm focal length;22.4–48mm equivalent angle of view on Canon APS-C, distinct from any additional movie crop
Teleconverter supportCanon extenders not compatible–
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.26 m0.15 m
Maximum magnification1.4×0.38×
Optical stabilisationYesYes
Autofocus detailDual Nano USM; electronic manual focusing with full-time manual override in One Shot AF when enabled in camera settingsSTM autofocus; combined electronic focus/control ring. No dedicated AF/MF switch
Focus distance detailMinimum focus 0.26 m from the imaging plane; 8.6 cm working distance from the lens front; limiter settings full, 0.5 m to infinity or 0.26–0.5 mMaker minimum focus0.15m throughout the zoom range; no AF/MF distinction published in the specification table
Magnification detailMaximum 1.4×; approximately 25 × 17 mm field of view at minimum focus0.17× at14mm and0.38× at30mm
Stabilisation detailHybrid IS rated up to 5 stops with EOS R; 2 stops at 1.0× under Canon test standards; up to 8 stops coordinated with EOS R5 IBIS under CIPA yaw/pitch testingLens optical IS rated five stops at30mm with EOS R10, yaw/pitch under CIPA2024. Coordinated EOS R7 body/lens IS rated7.5 central and5.5 peripheral stops at30mm, yaw/pitch/roll. Ken Rockwell measured about2.5–2.7 stops on EOS R50 V held at arm’s length, a different test condition
Video features–Internal power zoom controlled by lens ring, compatible camera controls or remote smartphone/Bluetooth control; UK maker describes two-step variable speed and15 adjustable levels. Movie Digital IS is camera processing with additional crop, distinct from lens optical IS
Design
Dust and moisture resistantYesNo
Filter diameter67 mm58 mm
Maximum diameter81.5 mm69.6 mm
Length148 mm62 mm
Weight685 g181 g (better)
ControlsManual-focus and customisable lens control rings; AF/MF, stabiliser and focus limiter switches; Spherical Aberration control ring with central-position lock. SA adjustment changes bokeh, soft focus, angle of view and exposure; its effect disappears at 0.26 mCombined focus/control ring and power zoom ring; no dedicated stabilisation switch
Zoom design–Non-extending internal motorised zoom maintains the lens’s62mm length
Weather resistanceDust and moisture resistant construction; front fluorine coatingMaker FAQ explicitly states no dust or drip resistant construction
Dimensions detailApproximately 81.5 mm maximum diameter × 148 mm lengthApproximately69.6mm maximum diameter ×62mm length
Weight detailApproximately 685 g lens only, excluding caps and optional tripod mountApproximately181g lens, per maker; Ken Rockwell measured179.1g
Tripod mountTripod mount ring E (B) with dedicated adapter sold separately–
Lens hoodET-73C hood includedEW-63C, sold separately
In the boxLens, E-67 II front cap, RF dust cap, ET-73C hood, LP1222 lens case and user manual kit (Canon UK store)UK maker store lists lens, E-58 II front cap, Lens Dust Cap RF and user manual
Release detailJuly 2021 marketed month in Canon Camera MuseumCanon USA scheduled the EOS R50 V kit containing this lens for April2025; Canon Indonesia’s22April2025 launch lists both kit and standalone lens for sale. Japan FAQ’s lateJuly2025 planned standalone release is a later regional date, not the earliest availability. No exact worldwide first-sale day inferred

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