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Canon RF 14mm F1.4L VCM vs Canon RF-S 55–210mm F5–7.1 IS STM

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

Better figure, where one is clearly better

CanonRF 14mm F1.4L VCMCanonRF-S 55–210mm F5–7.1 IS STM
Overview
ReleasedFebruary 2026March 2023
Optics
Lens typePrimeZoom
Focal length14 mm55–210 mm
Maximum aperturef/1.4f/5–7.1
Minimum aperturef/16f/22–32
Optical construction18 elements in 13 groupsEleven elements in eight groups
Special elementsOne fluorite, one UD, one BR and three glass-moulded aspherical elementsTwo UD elements and one plastic-moulded aspherical element; Super Spectra coating; no fluorine coating
CoatingsTwo ASC coatings, SWC and Super Spectra; fluorine coating on the front element–
Aperture detailf/1.4–16; iris ring supports stepless aperture control in video, with stills compatibility dependent on camera modelMinimum f/22 at 55 mm and f/32 at 210 mm
Diaphragm11 circular aperture bladesSeven blades
Angle of view104° horizontal, 81° vertical and 114° diagonal on full frame–
ProjectionRectilinear ultra-wide design–
Mount and compatibility
MountsCanon RFCanon RF
Image circleFull frameAPS-C
CompatibilityCanon EOS R cameras; full-frame image circle; iris-ring functions depend on the camera and firmwareCanon RF mount with APS-C image circle; full-frame EOS R bodies crop to APS-C; RF extenders and EF extension tubes not compatible
Teleconverter supportCanon RF extenders not compatible–
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.24 m0.73 m
Maximum magnification0.11×0.28×
Optical stabilisationNoYes
Autofocus detailVoice Coil Motor autofocus; electronic manual focus ring; maker rear-focus design maintains lens length during focusingLead-screw STM autofocus and electronic manual focusing
Focus distance detail–Minimum focus 1 m at 55 mm and 0.73 m at 210 mm
Magnification detail–Maximum 0.05× at 55 mm and 0.28× at 210 mm
Stabilisation detailNo lens optical IS; maker lists camera IBIS CIPA-2024 performance of 6.5 stops at the centre and 2.5 at the corners, subject to the compatible camera/test conditionsOptical IS rated 4.5 stops with EOS R10 at 210 mm under CIPA, yaw/pitch; coordinated IS rated seven stops with EOS R7 at 210 mm under CIPA, yaw/pitch
Video featuresStepless iris ring; Canon Japan identifies EOS R1/EOS R5 Mark II stills iris-ring support; the US launch also names EOS R6 Mark III; do not assume the same support on every EOS R body–
Design
Dust and moisture resistantYesNo
Filter diameter–55 mm
Maximum diameter76.5 mm69 mm
Length112 mm92.9 mm
Weight578 g270 g
ControlsCustomisable control ring, electronic focus ring, iris ring with Auto-position lock, AF/MF switch and custom function button (controls confirmed by Digital Camera World)Combined focus/control ring and zoom ring; AF/MF and IS controlled through camera settings
Zoom design–Extending zoom barrel
Filter detailNo front screw-in filter thread; rear gelatin-filter holder for 36.7 × 29.4 mm filters–
Weather resistanceDust and moisture resistant structure with mount gasket; Canon states resistance requires attachment to a camera and cannot prevent all dust or water ingress; no IP rating inferredNo dust or moisture resistance
Dimensions detailApproximately 76.5 mm maximum diameter × 112 mm length; integral hoodApproximately 69 mm maximum diameter × 92.9 mm length, per Canon Japan and Camera Museum; UK table labels 135 mm as retracted, while Digital Camera World identifies 135 mm as extended
Weight detailApproximately 578 g lensApproximately 270 g lens
Lens hoodBuilt into the lens barrel; maker lists lens cap 14B, Lens Dust Cap RF and pouch LP1219 as accessoriesET-60B hood and LP1016 pouch, sold separately
In the box–Lens, E-55 front cap, RF lens dust cap and user manual
Release detailCanon Japan specifies first sale on 20 February 2026; US announcement expected availability by the end of February, rather than the same exact regional dayMarch 2023 marketed month in Canon Camera Museum

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