Canon EF 70–200mm f/2.8L IS III USM

Canon · EF

EF 70–200mm f/2.8L IS III USM

Released September 2018

A Canon EF full-frame f/2.8 telephoto zoom with 3.5-stop optical stabilisation, Air Sphere Coating and fluorine coatings on its front and rear elements.

Model history · 3 models, 2001–2018
  1. 2001EF 70–200mm f/2.8L IS USMCompare
  2. 2010EF 70–200mm f/2.8L IS II USMCompare
  3. 2018EF 70–200mm f/2.8L IS III USM
Mount
Canon EF
Focal length
70–200 mm
Max aperture
f/2.8
Stabilisation
Yes
Weight
1,480 g

What reviewers say

Both reviews praise sharpness, autofocus and construction, while noting weight and cost. ePHOTOzine finds excellent wide-open sharpness throughout the range and regards the lens favourably. Digital Camera World finds the short end less impressive and questions value given the small upgrade over the Mark II. ePHOTOzine achieves about four stops of stabilisation in its tests.

From ephotozine.com, ephotozine.com, ephotozine.com and digitalcameraworld.com

Optics

Lens type
Zoom
Focal length
70–200 mm
Maximum aperture
f/2.8
Minimum aperture
f/32
Optical construction
23 elements in 19 groups; retains the optical layout of the EF 70–200mm f/2.8L IS II USM
Special elements
One fluorite and five UD elements
Coatings
Air Sphere Coating and revised optical coatings; fluorine coating on front and rear element surfaces
Diaphragm
Eight blades with a circular aperture
Angle of view
Diagonal 34°–12°; vertical 19°30′–7°; horizontal 29°–10°

Mount and compatibility

Mounts
Canon EF
Image circle
Full frame
Compatibility
Canon EF mount full-frame and APS-C cameras
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

Focus and stabilisation

Autofocus
Yes
Minimum focus distance
1.2 m
Maximum magnification
0.21×
Optical stabilisation
Yes
Autofocus detail
Ring-type USM; full-time manual override after One-Shot autofocus while holding the shutter button halfway
Focus distance detail
Internal focusing; maximum 0.21× magnification at 200 mm
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

Design

Dust and moisture resistant
Yes
Filter diameter
77 mm
Maximum diameter
88.8 mm
Length
199 mm
Weight
1,480 g
Controls
AF/MF, IS on/off and IS mode switches; focus limiter selects 1.2 m–infinity or 2.5 m–infinity
Zoom design
Internal zooming maintains physical length (Digital Camera World)
Weather resistance
Dust- and moisture-resistant construction with a rubber gasket at the mount
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
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
Included removable rotating B (W II) tripod mount ring; detach the lens from the camera before removing the collar
Lens hood
ET-87, with release button and reversible mounting for storage
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
Release detail
Marketed in September 2018 according to Canon Camera Museum; Canon USA's 7 June announcement had scheduled US shipping for August 2018

Pros and cons

Pros

  • Constant f/2.8 maximum aperture
  • Air Sphere Coating and fluorine-coated outer elements
  • Dust- and moisture-resistant construction

Cons

  • Approximately 1,480 g lens-only weight
  • Lens must be detached to remove its tripod collar

Closest rivals

Model
MountFocal lengthMax apertureStabilisationWeightReleased
Canon EF70–200 mmf/4Yes780 gJun 2018
Canon EF70–200 mmf/2.8Yes1,490 gMar 2010
Canon EF70–200 mmf/4Yes760 gNov 2006

Previous model: EF 70–200mm f/2.8L IS II USM.

Sources

  1. canon.co.uk/store/canon-ef-70-200mm-f-2-8l-is-iii-usm-lens/3044C005
  2. sg.canon/en/consumer/ef70-200mm-f-2-8l-is-iii-usm/main/specification
  3. global.canon/en/c-museum/product/ef469.html
  4. usa.canon.com/newsroom/2018/20180607-lens
  5. bhphotovideo.com/lit_files/524695.pdf
  6. downloads.canon.com/nw/camera/products/lenses/ef-70-200mm-f2.8l-is-iii-usm/spec…
  7. ephotozine.com/article/canon-ef-70-200mm-f-2-8l-is-iii-usm-lens-review-32600
  8. ephotozine.com/article/canon-ef-70-200mm-f-2-8l-is-iii-usm-lens-review-32600/pe…
  9. ephotozine.com/article/canon-ef-70-200mm-f-2-8l-is-iii-usm-lens-review-32600/ve…
  10. digitalcameraworld.com/reviews/canon-ef-70-200mm-f28l-is-iii-usm-lens-review

Photo: Canon; official Photo Library archive member EF70-200mm-f28L-IS-III-USM.JPG

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