Canon RF 200–800mm F6.3–9 IS USM vs Canon RF 85mm F1.4L VCM

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

Only show differences

Better figure, where one is clearly better

Share comparison

RF 200–800mm F6.3–9 IS USM compared with RF 85mm F1.4L VCM

	CanonRF 200–800mm F6.3–9 IS USM	CanonRF 85mm F1.4L VCM
Overview
Released
Released	December 2023	September 2025
Optics
Lens type
Lens type	Zoom	Prime
Focal length
Focal length	200–800 mm	85 mm
Maximum aperture
Maximum aperture	f/6.3–9	f/1.4
Minimum aperture
Minimum aperture	f/32–54	f/16
Optical construction
Optical construction	Seventeen elements in eleven groups	14 elements in 10 groups
Special elements
Special elements	Three UD elements	One UD and one glass-moulded aspherical element
Coatings
Coatings	Super Spectra coating; no fluorine coating	ASC and Super Spectra; fluorine coating on the front element
Aperture detail
Aperture detail	Maximum f/6.3 at 200 mm and f/9 at 800 mm; minimum f/32–54 in the current UK specification. Canon Camera Museum instead lists f/51 at 800 mm	f/1.4–16 with stepless iris ring; no click-stop option (Amateur Photographer)
Diaphragm
Diaphragm	Nine aperture blades	11 circular aperture blades
Angle of view
Angle of view	12°–3°05′ diagonal, 10°–2°35′ horizontal and 7°–1°40′ vertical	24° horizontal, 16° vertical and 28°30′ diagonal on full frame
Mount and compatibility
Mounts
Mounts	Canon RF	Canon RF
Image circle
Image circle	Full frame	Full frame
Compatibility
Compatibility	Canon RF mount for full-frame and APS-C EOS R cameras	Canon EOS R cameras; full-frame image circle; stills iris-ring support is body/firmware dependent
Teleconverter support
Teleconverter support	RF 1.4× gives 280–1120 mm at f/9–13, maximum 0.37×; RF 2× gives 400–1600 mm at f/13–18, maximum 0.54×. Autofocus and stabilisation supported throughout the zoom range; autofocus coverage depends on camera and extender	Canon RF extenders not compatible
Focus and stabilisation
Autofocus
Autofocus	Yes	Yes
Minimum focus distance
Minimum focus distance	0.8 m	0.75 m
Maximum magnification
Maximum magnification	0.25×	0.12×
Optical stabilisation
Optical stabilisation	Yes	No
Autofocus detail
Autofocus detail	Nano USM autofocus for fast stills focusing and smooth video transitions	Voice Coil Motor autofocus; electronic manual focus; maker notes movement/noise in unpowered internal VCM components is normal
Focus distance detail
Focus distance detail	Minimum focus 0.8 m at 200 mm and 3.3 m at 800 mm	–
Magnification detail
Magnification detail	Maximum 0.25× at 200 mm and 0.2× at 800 mm	–
Stabilisation detail
Stabilisation detail	Up to 5.5 stops optical stabilisation with EOS R at 800 mm, or 5.5 stops coordinated stabilisation with EOS R3 at 800 mm; CIPA yaw and pitch testing. Coordinated correction has greater effect towards the wide end	No 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
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 resistant
Dust and moisture resistant	Yes	Yes
Filter diameter
Filter diameter	95 mm	67 mm
Maximum diameter
Maximum diameter	102.3 mm	76.5 mm
Length
Length	314.1 mm	99.3 mm
Weight
Weight	2,060 g	636 g (better)
Controls
Controls	Combined focus/control ring, customisable lens function buttons, AF/MF and stabiliser switches, and smooth/tight zoom torque adjustment	Customisable control ring, focus ring, iris ring with Auto-position lock, function button and AF/MF switch (Amateur Photographer)
Filter detail
Filter detail	–	67 mm front screw-in filter thread; compatible Canon 67 mm Protect and PL-C B circular polarising filters
Zoom design
Zoom design	Barrel extends when zooming towards 800 mm	–
Weather resistance
Weather resistance	Dust and moisture resistant construction; white exterior helps limit heating in sunlight	Dust 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 detail
Dimensions detail	102.3 mm maximum diameter × 314.1 mm length with barrel retracted	Approximately 76.5 mm maximum diameter × 99.3 mm length
Weight detail
Weight detail	Approximately 2060 g current production; products manufactured before July 2026 weigh 2050 g. Canon's Japanese notice attributes the change to revised component specifications	Approximately 636 g lens
Tripod mount
Tripod mount	Attached rotating tripod collar; not removable or Arca-Swiss compatible (Amateur Photographer)	–
Lens hood
Lens hood	ET-101 hood included	ET-73C; maker lists E-67 II cap, Lens Dust Cap RF and LP1219 pouch as accessories
In the box
In the box	Lens, E-95 cap, ET-101 hood, RF dust cap, Lens Strap 40 and user manual	–
Release detail
Release detail	December 2023 release confirmed retrospectively by Canon's February 2024 global announcement; Japan's launch notice states early December and the US announcement expected December. Canon Camera Museum instead labels November 2023 as marketed	Canon Japan specifies first sale on 27 September 2025; no UK first-sale day inferred