Canon EF 70–200mm f/2.8L IS III USM vs Canon EF 85mm f/1.4L IS USM

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EF 70–200mm f/2.8L IS III USM compared with EF 85mm f/1.4L IS USM

	CanonEF 70–200mm f/2.8L IS III USM	CanonEF 85mm f/1.4L IS USM
Overview
Released
Released	September 2018	November 2017
Optics
Lens type
Lens type	Zoom	Prime
Focal length
Focal length	70–200 mm	85 mm
Maximum aperture
Maximum aperture	f/2.8	f/1.4
Minimum aperture
Minimum aperture	f/32	f/22
Optical construction
Optical construction	23 elements in 19 groups; retains the optical layout of the EF 70–200mm f/2.8L IS II USM	Fourteen elements in ten groups
Special elements
Special elements	One fluorite and five UD elements	High-precision glass-moulded aspherical lens according to Canon
Coatings
Coatings	Air Sphere Coating and revised optical coatings; fluorine coating on front and rear element surfaces	Air Sphere Coating (ASC) according to Canon
Diaphragm
Diaphragm	Eight blades with a circular aperture	Nine blades with a circular aperture
Angle of view
Angle of view	Diagonal 34°–12°; vertical 19°30′–7°; horizontal 29°–10°	28°30′ diagonal, 24° horizontal and 16° vertical
Mount and compatibility
Mounts
Mounts	Canon EF	Canon EF
Image circle
Image circle	Full frame	Full frame
Compatibility
Compatibility	Canon EF mount full-frame and APS-C cameras	Canon EF cameras with full-frame or APS-C sensors
Teleconverter support
Teleconverter support	EF1.4X III gives 98–280 mm f/4 and 0.30× maximum magnification; EF2X III gives 140–400 mm f/5.6 and 0.44×; autofocus remains available but is slower	Not compatible with Canon extenders according to Canon UK's specification sheet
Adaptor support
Adaptor support	–	Canon UK confirms EOS M compatibility using the EF-EOS M Mount Adapter
Focus and stabilisation
Autofocus
Autofocus	Yes	Yes
Minimum focus distance
Minimum focus distance	1.2 m	0.85 m
Maximum magnification
Maximum magnification	0.21×	0.12×
Optical stabilisation
Optical stabilisation	Yes	Yes
Autofocus detail
Autofocus detail	Ring-type USM; full-time manual override after One-Shot autofocus while holding the shutter button halfway	Ring USM with full-time manual override according to Canon UK
Focus distance detail
Focus distance detail	Internal focusing; maximum 0.21× magnification at 200 mm	Internal focusing according to ePHOTOzine
Magnification detail
Magnification detail	–	Canon UK specifies 0.15–0.26× with EF12 II and 0.33–0.43× with EF25 II extension tubes
Stabilisation detail
Stabilisation detail	Up to 3.5 stops under CIPA testing at 200 mm on an EOS-1D X Mark II; Mode 1 for still subjects and Mode 2 for panning; Canon notes tripod results depend on the tripod and shooting conditions	Four-stop optical stabilisation, tested at 85 mm with EOS-1D X Mark II to CIPA standards according to Canon
Design
Dust and moisture resistant
Dust and moisture resistant	Yes	Yes
Filter diameter
Filter diameter	77 mm	77 mm
Maximum diameter
Maximum diameter	88.8 mm	88.6 mm
Length
Length	199 mm	105.4 mm
Weight
Weight	1,480 g	950 g (better)
Controls
Controls	AF/MF, IS on/off and IS mode switches; focus limiter selects 1.2 m–infinity or 2.5 m–infinity	AF/MF and stabiliser on/off switches, manual focus ring, distance window and depth-of-field markings
Zoom design
Zoom design	Internal zooming maintains physical length (Digital Camera World)	–
Weather resistance
Weather resistance	Dust- and moisture-resistant construction with a rubber gasket at the mount	Dust and moisture resistance according to Canon UK
Dimensions detail
Dimensions detail	88.8 mm maximum diameter × 199 mm length, measured from the mount to the lens front; add 24.2 mm for front and rear caps	88.6 mm maximum diameter × 105.4 mm length; approximately 950 g according to Canon
Weight detail
Weight detail	Approximately 1,480 g lens only according to Canon's instruction manual, UK store and Camera Museum; a Canon USA one-page specification chart instead lists approximately 1,440 g	–
Tripod mount
Tripod mount	Included removable rotating B (W II) tripod mount ring; detach the lens from the camera before removing the collar	–
Lens hood
Lens hood	ET-87, with release button and reversible mounting for storage	Supplied ET-83E hood according to Canon UK
In the box
In the box	ET-87 hood and LZ1326 lens case according to the UK store; tripod mount ring included according to Canon's instruction manual	Lens, ET-83E hood, E-77II front cap, Lens Dust Cap E, LP1219 pouch and user manual according to Canon UK
Release detail
Release detail	Marketed in September 2018 according to Canon Camera Museum; Canon USA's 7 June announcement had scheduled US shipping for August 2018	Canon Camera Museum records November 2017 marketing; a first-sale day is not given