Canon EF-S 18–135mm f/3.5–5.6 IS USM vs Canon EF-S 55–250mm f/4–5.6 IS STM

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 USM compared with EF-S 55–250mm f/4–5.6 IS STM
CanonEF-S 18–135mm f/3.5–5.6 IS USMCanonEF-S 55–250mm f/4–5.6 IS STM
Overview
ReleasedMarch 2016September 2013
Optics
Lens typeZoomZoom
Focal length18–135 mm55–250 mm
Maximum aperturef/3.5–5.6f/4–5.6
Minimum aperturef/22–36f/22–32
Optical construction16 elements in 12 groups15 elements in 12 groups
Special elementsOne UD and one aspherical elementOne UD element
CoatingsSuper Spectra coatingsSuper Spectra coatings
Aperture detailMinimum f/22–36 with one-third-stop increments; f/22–38 with half-stop increments–
DiaphragmSeven blades with a circular apertureSeven blades with a circular aperture
Angle of view–Horizontal 23°20′–5°20′; vertical 15°40′–3°30′; diagonal 27°50′–6°15′
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; 88–400 mm equivalent field of view
Adaptor supportCanon UK supports EOS M cameras with an EF-EOS M mount adaptor–
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.39 m0.85 m
Maximum magnification0.28×0.29×
Optical stabilisationYesYes
Autofocus detailNano USM; Canon claims up to 4.3× the STM predecessor's focus-lens driving speed when focusing from minimum distance to infinity at 135 mm through the viewfinderSTM stepping motor with lead screw; electronic manual focus adjustment after One-Shot autofocus locks according to ePHOTOzine
Focus distance detailElectronic manual focusing requires an awake camera; manual override in One-Shot AF requires a half-pressed shutter and enabled electronic manual focusing (The Digital Picture)Minimum focus distance 0.85 m throughout the zoom range; maximum 0.29× magnification at 250 mm; non-rotating front element
Magnification detailMaximum 0.28× at 135 mm–
Stabilisation detailFour-stop optical Image Stabilizer with automatic panning detection3.5-stop CIPA claim; automatic panning detection disables correction in the direction of movement
Video featuresOptional PZ-E1 power zoom adaptor attaches beneath the lens (The Digital Picture)–
Design
Dust and moisture resistantNoNo
Filter diameter67 mm58 mm
Maximum diameter77.4 mm70 mm
Length96 mm111.2 mm
Weight515 g375 g (better)
ControlsFocus and zoom rings; AF/MF, stabiliser and zoom-lock switches (The Digital Picture)–
Zoom designExtends towards longer focal lengths; zoom lock retains the retracted position (The Digital Picture)–
Weather resistanceNo full weather sealing or mount gasket (The Digital Picture)No weather seals according to Digital Camera World
Dimensions detail77.4 mm maximum diameter × 96 mm length according to Canon Camera Museum70 mm maximum diameter × 111.2 mm length in the retracted state
Lens hoodOptional EW-73D; optional LP1116 pouch (The Digital Picture)ET-63; sold separately according to both reviews
In the boxLens, E-67 II front cap, Lens Dust Cap E and user manual–
Release detailMarketed in March 2016 according to Canon Camera MuseumCanon Japan gives first sale on 12 September 2013; Canon Camera Museum gives September. This day is the Japanese release, not a separately confirmed UK day.

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