Canon EF-S 18–55mm f/3.5–5.6 USM vs Canon RF-S 18–45mm F4.5–6.3 IS STM

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EF-S 18–55mm f/3.5–5.6 USM compared with RF-S 18–45mm F4.5–6.3 IS STM
CanonEF-S 18–55mm f/3.5–5.6 USMCanonRF-S 18–45mm F4.5–6.3 IS STM
Overview
ReleasedSeptember 2003June 2022
Optics
Lens typeZoomZoom
Focal length18–55 mm18–45 mm
Maximum aperturef/3.5–5.6f/4.5–6.3
Minimum aperturef/22–36f/22–32
Optical construction11 elements in nine groupsSeven elements in seven groups
Special elementsOne precision aspherical element; Canon Japan identifies a PMo aspherical surfaceTwo plastic-moulded aspherical elements; Super Spectra coating; no fluorine coating
Aperture detail–Minimum f/22 at 18 mm and f/32 at 45 mm, per UK and Japan specifications; Camera Museum table lists f/18 at 18 mm
DiaphragmSix blades with a circular aperture according to Canon Camera MuseumSeven blades
Angle of viewHorizontal 64°30′–23°20′, vertical 45°30′–15°40′, diagonal 74°20′–27°50′ according to Canon Japan–
Mount and compatibility
MountsCanon EF-SCanon RF
Image circleAPS-CAPS-C
CompatibilityCanon EF-S compatible APS-C cameras; equivalent angle of view to approximately 29–88 mm on full frameCanon RF mount with APS-C image circle; full-frame EOS R bodies crop to APS-C; RF extenders and EF extension tubes not compatible
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.28 m0.15 m (manual focus)
Maximum magnification0.28×0.26× (manual focus)
Optical stabilisation–Yes
Autofocus detailCanon Micro USM II ultrasonic motor; lens distance information is transmitted according to Canon JapanSTM autofocus and electronic manual focusing
Focus distance detail–Autofocus minimum 0.20 m at 18 mm, 0.30 m at 35 mm and 0.35 m at 45 mm; manual-focus minimum 0.15 m, 0.24 m and 0.25 m at those focal lengths
Magnification detailMaximum 0.28× at 55 mm; EF12 II extension tube provides 0.23–0.81× and EF25 II provides 0.51–0.92× according to Canon JapanAutofocus maximum 0.14× at 18 mm, 0.15× at 35 mm and 0.16× at 45 mm; manual-focus maximum 0.25×, 0.21× and 0.26× respectively
Stabilisation detail–Optical IS rated four stops with EOS R10 at 45 mm under CIPA, yaw/pitch; coordinated IS rated 6.5 stops with EOS R7 at 45 mm under CIPA, yaw/pitch
Design
Dust and moisture resistant–No
Filter diameter58 mm49 mm
Maximum diameter68.5 mm69 mm
Length66 mm44.3 mm
Weight190 g130 g (better)
Controls–Combined focus/control ring and zoom ring; AF/MF and IS controlled through camera settings
Zoom design–Retractable barrel; lens must be extended for shooting
Weather resistance–No dust or moisture resistance
Dimensions detail68.5 mm maximum diameter × 66 mm length; 190 g according to CanonApproximately 69 mm maximum diameter × 44.3 mm length, retracted
Weight detail–Approximately 130 g lens
Lens hoodEW-60C hood and LP814 pouch are sold separately according to Canon JapanEW-53 hood and LP814 pouch, sold separately
In the box–Lens, E-49 front cap, RF lens dust cap and user manual
Release detailCanon Camera Museum explicitly records this USM model as sold only with the EOS Kiss Digital in September 2003. Its table records September 2004 marketing, later than that documented first kit saleJune 2022 marketed month in Canon Camera Museum

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