Canon EF-S 18–135mm f/3.5–5.6 IS vs Canon EF-S 18–200mm f/3.5–5.6 IS

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

Better figure, where one is clearly better

EF-S 18–135mm f/3.5–5.6 IS compared with EF-S 18–200mm f/3.5–5.6 IS
CanonEF-S 18–135mm f/3.5–5.6 ISCanonEF-S 18–200mm f/3.5–5.6 IS
Overview
ReleasedOctober 2009September 2008
Optics
Lens typeZoomZoom
Focal length18–135 mm18–200 mm
Maximum aperturef/3.5–5.6f/3.5–5.6
Minimum aperturef/22–36f/22–36
Optical construction16 elements in 12 groups16 elements in 12 groups
Special elementsUD and glass-moulded aspherical elementsTwo UD and two glass-moulded aspherical elements according to Canon Camera Museum
Coatings–Super Spectra coatings according to Canon UK
DiaphragmSix blades with a circular apertureSix blades with a circular aperture; minimum f/22–36 according to Canon Camera Museum, while Canon Japan's later specification table lists f/22–38
Angle of view–Horizontal 64°30′–6°30′, vertical 45°30′–4°20′, diagonal 74°20′–7°50′ according to Canon Japan
Mount and compatibility
MountsCanon EF-SCanon EF-S
Image circleAPS-CAPS-C
CompatibilityCanon EF-S mount APS-C camerasCanon EF-S compatible APS-C cameras; equivalent angle of view to approximately 29–320 mm on full frame
Teleconverter support–Canon extenders are not compatible according to Canon Japan
Adaptor support–Canon UK confirms EOS M compatibility using the EF-EOS M adapter
Image circle detailCanon quotes a full-frame angle-of-view equivalent of 29–216 mm–
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.45 m0.45 m
Maximum magnification0.21×0.24×
Optical stabilisationYesYes
Autofocus detailDC micromotor; no full-time manual focus; switch to MF before turning the focus ring (Bob Atkins)Conventional DC autofocus motor, without full-time manual focus override, according to Photozone
Focus distance detailInternal focusing; front filter thread does not rotate during focusing or zooming (Bob Atkins and ePHOTOzine)Internal focusing with a non-rotating front filter thread; focus ring rotates during autofocus according to Photozone
Magnification detail–Maximum 0.24× at 200 mm according to Canon Japan
Stabilisation detailApproximately four-stop optical Image Stabilizer claimCanon states approximately four shutter-speed stops of optical correction; automatic distinction between normal and panning shots
Design
Filter diameter67 mm72 mm
Maximum diameter75.4 mm78.6 mm
Length101 mm102 mm
Weight455 g (better)595 g
Controls–AF/MF and stabiliser switches; focus and zoom rings; zoom transport lock at 18 mm
Zoom designBarrel extends when zoomed towards 135 mm (Bob Atkins)Extending double-trombone barrel according to Photozone
Dimensions detail75.4 mm maximum diameter × 101 mm length78.6 mm maximum diameter × 102 mm length; approximately 595 g according to Canon
Lens hoodOptional EW-73B; hood and case not supplied (Bob Atkins)EW-78D hood and LP1116 pouch are optional accessories according to Canon Japan
In the boxLens caps and instructions (ePHOTOzine)Lens, E-72 front cap, Lens Dust Cap E and user manual according to Canon UK
Release detailMarketed in October 2009 according to Canon Camera MuseumCanon Camera Museum records September 2008 marketing. Canon Japan records announcement on 26 August and first sale on 27 September 2008; a UK first-sale day is not established by these sources

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