Canon RF 35mm F1.8 MACRO IS STM vs Canon RF 85mm F1.4L VCM

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

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RF 35mm F1.8 MACRO IS STM compared with RF 85mm F1.4L VCM
CanonRF 35mm F1.8 MACRO IS STMCanonRF 85mm F1.4L VCM
Overview
ReleasedNovember 2018September 2025
Optics
Lens typePrimePrime
Focal length35 mm85 mm
Maximum aperturef/1.8f/1.4
Minimum aperturef/22f/16
Macro lensYes–
Optical construction11 elements in nine groups14 elements in 10 groups
Special elementsOne aspherical element shown in Canon Camera Museum optical diagram; Super Spectra coatingOne UD and one glass-moulded aspherical element
Coatings–ASC and Super Spectra; fluorine coating on the front element
Aperture detail–f/1.4–16 with stepless iris ring; no click-stop option (Amateur Photographer)
DiaphragmNine blades, circular aperture11 circular aperture blades
Angle of view–24° horizontal, 16° vertical and 28°30′ diagonal on full frame
Mount and compatibility
MountsCanon RFCanon RF
Image circleFull frameFull frame
CompatibilityCanon RF mount, full-frame image circleCanon EOS R cameras; full-frame image circle; stills iris-ring support is body/firmware dependent
Teleconverter support–Canon RF extenders not compatible
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.17 m0.75 m
Maximum magnification0.5×0.12×
Optical stabilisationYesNo
Autofocus detailSTM autofocus and electronic manual focusingVoice Coil Motor autofocus; electronic manual focus; maker notes movement/noise in unpowered internal VCM components is normal
Focus distance detailMinimum focusing distance 0.17 m–
Magnification detailMaximum 0.5× reproduction, equivalent to half life-size–
Stabilisation detailHybrid optical IS corrects angular and shift shake; rated five stops on EOS R under CIPA. Combination IS for movies combines lens optical stabilisation with camera electronic ISNo lens optical IS; maker separately lists camera IBIS CIPA-2024 performance of eight stops at the centre and seven at the corners under its camera/test conditions
Video features–Optically suppressed focus breathing and stepless iris control; UK maker footnote excludes stills iris-ring operation on EOS R/RP/Ra/R3/R5/R6/R6 Mark II/R7/R8/R10/R50/R100/R5 C even with current firmware
Design
Dust and moisture resistantNoYes
Filter diameter52 mm67 mm
Maximum diameter74.4 mm76.5 mm
Length62.8 mm99.3 mm
Weight305 g (better)636 g
ControlsSeparate customisable control ring and focus ring, AF/MF and IS switchesCustomisable control ring, focus ring, iris ring with Auto-position lock, function button and AF/MF switch (Amateur Photographer)
Filter detail–67 mm front screw-in filter thread; compatible Canon 67 mm Protect and PL-C B circular polarising filters
Weather resistanceOpticalLimits reports no weather sealingDust and moisture resistant with mount gasket; Canon states protection requires attachment to a camera and cannot prevent all dust or water ingress; no waterproof/IP rating inferred
Dimensions detailApproximately 74.4 mm maximum diameter × 62.8 mm lengthApproximately 76.5 mm maximum diameter × 99.3 mm length
Weight detailApproximately 305 g lensApproximately 636 g lens
Lens hoodSold separatelyET-73C; maker lists E-67 II cap, Lens Dust Cap RF and LP1219 pouch as accessories
In the boxLens, E-52 II front cap, RF lens dust cap and user manual–
Release detailNovember 2018 marketed month in Canon Camera MuseumCanon Japan specifies first sale on 27 September 2025; no UK first-sale day inferred

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