Canon EF-S 18–55mm f/3.5–5.6 II vs Canon EF-S 18–55mm f/3.5–5.6 II USM

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

Better figure, where one is clearly better

EF-S 18–55mm f/3.5–5.6 II compared with EF-S 18–55mm f/3.5–5.6 II USM
CanonEF-S 18–55mm f/3.5–5.6 IICanonEF-S 18–55mm f/3.5–5.6 II USM
Overview
ReleasedMarch 2005March 2005
Optics
Lens typeZoomZoom
Focal length18–55 mm18–55 mm
Maximum aperturef/3.5–5.6f/3.5–5.6
Minimum aperturef/22–36f/22–36
Optical construction11 elements in nine groups11 elements in nine groups; Canon's EF Lens Work III records exterior design changes from type I while optical performance remains the same
Special elementsAspherical element shown in Canon Camera Museum's optical diagramOne precision aspherical element; Canon's EF Lens Work III identifies the tenth element
DiaphragmSix blades with a circular aperture according to Canon Camera MuseumSix blades with a circular aperture according to Canon Camera Museum
Angle of view–Diagonal 74°20′–27°50′ according to Canon's EF Lens Work III
Mount and compatibility
MountsCanon EF-SCanon EF-S
Image circleAPS-CAPS-C
CompatibilityCanon EF-S compatible APS-C camerasCanon EF-S compatible APS-C cameras; equivalent angle of view to approximately 29–88 mm on full frame
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.28 m0.28 m
Maximum magnification0.28×0.28×
Optical stabilisationNo–
Autofocus detailMicromotor autofocus; no full-time manual override according to The Digital PictureCanon Micro USM II ultrasonic motor
Focus distance detailFront element rotates during focusing; narrow manual focus grip on the extending front barrel according to Photozone and The Digital PictureFront-group rotating extension focusing; minimum distance 0.28 m throughout the zoom range according to Canon's EF Lens Work III
Magnification detailMaximum 0.28× at 55 mm according to The Digital Picture; Canon Camera Museum confirms 0.28× maximum magnification–
Stabilisation detailNo optical stabilisation according to The Digital Picture–
Design
Filter diameter58 mm58 mm
Maximum diameter68.5 mm68.5 mm
Length66 mm66 mm
Weight190 g190 g
Zoom designShortest around 35 mm; extends towards both ends of the zoom range according to Photozone and The Digital Picture–
Dimensions detail68.5 mm maximum diameter × 66 mm length according to Canon Camera Museum68.5 mm maximum diameter × 66 mm length; 190 g according to Canon
Lens hoodEW-60C hood and LP814 pouch sold separately according to The Digital Picture–
Release detailCanon Camera Museum records March 2005 marketing with the EOS 350D. No separately verified UK first-sale day is published in these sources.Canon Camera Museum records March 2005 marketing; no first-sale day is given by this source

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