Canon RF 14mm F1.4L VCM vs Canon RF 24–105mm F4–7.1 IS STM

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

Better figure, where one is clearly better

RF 14mm F1.4L VCM compared with RF 24–105mm F4–7.1 IS STM
CanonRF 14mm F1.4L VCMCanonRF 24–105mm F4–7.1 IS STM
Overview
ReleasedFebruary 2026April 2020
Optics
Lens typePrimeZoom
Focal length14 mm24–105 mm
Maximum aperturef/1.4f/4–7.1
Minimum aperturef/16f/22–40
Optical construction18 elements in 13 groups13 elements in 11 groups, per Japan maker specification and Canon Camera Museum
Special elementsOne fluorite, one UD, one BR and three glass-moulded aspherical elementsAspherical element shown in Canon Camera Museum optical diagram
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 24 mm and f/40 at 105 mm
Diaphragm11 circular aperture bladesSeven blades, circular aperture
Angle of view104° horizontal, 81° vertical and 114° diagonal on full frame–
ProjectionRectilinear ultra-wide design–
Mount and compatibility
MountsCanon RFCanon RF
Image circleFull frameFull frame
CompatibilityCanon EOS R cameras; full-frame image circle; iris-ring functions depend on the camera and firmwareCanon RF mount, full-frame image circle; RF extenders and EF extension tubes not compatible
Teleconverter supportCanon RF extenders not compatible–
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.24 m0.13 m (manual focus)
Maximum magnification0.11×0.5× (manual focus)
Optical stabilisationNoYes
Autofocus detailVoice Coil Motor autofocus; electronic manual focus ring; maker rear-focus design maintains lens length during focusingLead-screw STM, electronic manual focus; combined focus/control ring
Focus distance detail–Autofocus minimum 0.20 m at 24 mm or 0.34 m at 105 mm; manual-focus Centre Focus Macro minimum 0.13 m at 24 mm, approximately 2.5 cm from the lens front, with sharpness concentrated in the image centre
Magnification detail–Autofocus maximum 0.4× at 105 mm; manual-focus Centre Focus Macro maximum 0.5× at 24 mm, per Japan maker table and Camera Museum
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 five stops at 105 mm on EOS R under CIPA; lens optical rating is distinct from any camera sensor stabilisation
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–67 mm
Maximum diameter76.5 mm76.6 mm
Length112 mm88.8 mm
Weight578 g395 g (better)
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, zoom ring and separate stabilisation switch; OpticalLimits notes manual/auto focus is selected through camera settings rather than an AF/MF lens switch
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 inferredOpticalLimits and Cameralabs report no weather sealing
Dimensions detailApproximately 76.5 mm maximum diameter × 112 mm length; integral hoodApproximately 76.6 mm maximum diameter ×88.8 mm length
Weight detailApproximately 578 g lensApproximately 395 g lens
Lens hoodBuilt into the lens barrel; maker lists lens cap 14B, Lens Dust Cap RF and pouch LP1219 as accessoriesEW-73D, not bundled
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 dayApril 2020 marketed month in Canon Camera Museum

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