Canon EF 200mm f/2.8L USM vs Canon RF 70–200mm F2.8 L IS USM

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

Better figure, where one is clearly better

EF 200mm f/2.8L USM compared with RF 70–200mm F2.8 L IS USM
CanonEF 200mm f/2.8L USMCanonRF 70–200mm F2.8 L IS USM
Overview
ReleasedDecember 1991November 2019
Optics
Lens typePrimeZoom
Focal length200 mm70–200 mm
Maximum aperturef/2.8f/2.8
Minimum aperturef/32f/32
Optical constructionNine elements in seven groupsSeventeen elements in thirteen groups
Special elements–Three UD, one Super UD, one aspherical UD and one glass-moulded aspherical element; fluorine coatings on front and rear elements
DiaphragmEight blades according to Canon Camera MuseumNine circular-aperture blades
Angle of view12° diagonal, 10° horizontal and 7° vertical according to Canon's original-model manual–
Mount and compatibility
MountsCanon EFCanon RF
Image circleFull frameFull frame
CompatibilityCanon EF full-frame and APS-C camerasCanon RF mount for full-frame and APS-C EOS R bodies; RF extenders not compatible
Focus and stabilisation
AutofocusYesYes
Minimum focus distance1.5 m0.7 m
Maximum magnification0.16×0.23×
Optical stabilisation–Yes
Autofocus detailUSM; full-time manual focus after One Shot AF while holding the shutter button halfway according to Canon's manualDual Nano USM drives focus and floating lens groups independently; electronic floating focus system
Focus distance detail–Minimum focus 0.7 m
Magnification detail–Maximum 0.23× at 200 mm
Stabilisation detail–Optical IS rated five stops under CIPA; three modes for general use, panning and exposure-only stabilisation
Design
Dust and moisture resistant–Yes
Filter diameter72 mm77 mm
Maximum diameter83 mm89.9 mm
Length136.2 mm146 mm
Weight790 g (better)1,070 g
ControlsAF/MF switch, focusing ring, distance scale and infrared index according to Canon's manualZoom, electronic manual-focus and customisable control rings; focus limiter with full or 2.5 m–infinity range; AF/MF, IS on/off and three IS mode switches; zoom lock at 70 mm
Zoom design–Extending barrel with 146 mm retracted length at 70 mm
Weather resistance–Dust and water resistant construction; Canon states this cannot completely prevent dust or droplets entering
Dimensions detail83 mm diameter × 136.2 mm length according to Canon Camera Museum; measured from the mount surface to the front, with caps adding 21.5 mm according to the manualApproximately 89.9 mm maximum diameter × 146 mm length, retracted
Weight detail790 g for the lens only according to Canon's original-model manualApproximately 1,070 g lens
Tripod mount–Removable Tripod Mount Ring E (WIII), included
Lens hoodBuilt-in sliding hood; pull it out from the front of the lens according to Canon's manualET-83F (WIII) hood included, with filter-adjustment window
In the box–Lens, E-77 II front cap, RF dust cap, ET-83F hood, LP1424 drawstring case, Tripod Mount Ring E (WIII) and user manual
Release detailCanon Camera Museum records December 1991 marketing; this is the original version with a built-in hoodNovember 2019 marketed month in Canon Camera Museum

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