Specifications | Canon EF-S 17-55mm f/2.8 IS USM Lens | Canon EF-S 18-55mm f/3.5-5.6 IS Lens |
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Year Introduced | 2006 | 2007 |
Mounts On | APS-C | APS-C |
Lenses / Groups | 19/12 | 11/9 |
Angle of View: Diagonal | 78°30' - 27°50' | 74°20' - 27°50' |
Angle of View: Horizontal | 68°40' - 23°20 | 64°30' - 23°20' |
Angle of View: Vertical | 48° - 15°40' | 45°30' - 15°40' |
Aperture | ||
Aperture Range - Wide / Long | f/2.8-22 | f/3.5-22 / f/5.6-32 |
Aperture Max by Focal Length | 18-23mm = f/3.5 24-28mm = f/4.0 29-38mm = f/4.5 39-46mm = f/5.0 47-55mm = f/5.6 | |
Number of Aperture Blades | 6 | |
Rounded Aperture? | Y | |
Weight | ||
Manufacturer Specification Weight | 22.8 oz  (645g) | 7.1 oz  (200g) |
Actual Weight | 22.9 oz  (650g) | 7.1 oz  (200g) |
Lens Hood Weight | 1.4 oz  (40g) | 0.2 oz  (5g) |
In-Use Weight | 24.4 oz  (690g) | 7.2 oz  (205g) |
Size | ||
Manufacturer Spec Size (DxL) | 3.29 x 4.35”  (83.5 x 110.6mm) | 2.7 x 2.76”  (68.5 x 70mm) |
Measured Size (DxL) | 3.28 x 4.73”  (83 x 120.2mm) | 0 x 3.11”  (0 x 79mm) |
Max Length at Full Extension | 5.8”  (147.3mm) | 3.67”  (93.1mm) |
Internal Zoom? / Extends with Zoom? | N / Y | N / Y |
Zoom Extension Length | 1.07”  (27.1mm) | 0.39”  (10mm) |
Internal Focusing? / Extends with Focusing? | Y / N | N / Y |
Focus Extension Length | 0.16”  (4.1mm) | |
Lens Hood Size (DxL) | 4.22 x 2.45”  (107.3 x 62.3mm) | 3.14 x 0.77”  (79.7 x 19.5mm) |
Lens Length with Hood (Min-Max) | 7 - 8.07”  (177.8 - 204.9mm) | 3.76 - 4.31”  (95.4 - 109.5mm) |
Size of Rings: Focus / Zoom | 0.43” / 1.8”  (11mm / 45.6mm) | 0.33” / 1.7”  (8.3mm / 43.3mm) |
Filter Size | 77mm UV ► CP ► | 58mm UV ► CP ► |
Front Element (Filter Mount) Rotates | N | Y |
Focus | ||
AF Motor Type | Ring USM | Micro Motor |
Full Time Manual Focus | Y | N |
Focus Ring Rotation | 90° | 61° |
Focus Limiter? / Focus Limiter Ranges | N | N |
Distance Scale? / Type | Y / Window | N |
Close Focus | ||
Spec Min Focus Distance (Wide / Long) | 13.78”  (350mm) | 9.84”  (250mm) |
Tested Min Focus Distance (Wide / Long) | 13.27” / 12.72”  (337mm / 323mm) | 9.17” / 9.37”  (233mm / 238mm) |
Maximum Magnification | 0.16x | 0.34x |
Magnification Range with 12mm Ext Tube | 0.45-0.23x | 0.64-0.23x |
Magnification Range with 25mm Ext Tube | 1.71-0.51x | 1.00-0.51x |
Features | ||
Zoom Ring Rotation | 58° | 66° |
Tripod Ring Included? / Removable? | N | N |
Zoom Ring Lock Switch? | N | N |
Lens Hood Included / Model? | N / EW-83J Buy ► | N / EW-60C Buy ► |
Weather Sealed? / Filter Required? | N | N |
Image Stabilization? / Stops? / Tripod Sensing? | Y / 3 / Y | Y / 4 / Y |
Extender Compatible? | N | N |
Case Included? / Type? | N / LP1219 Buy ► | N / |
47.25" x 31.5" Subject Framing Distance | On APS-C DSLR: 17mm = 3.40' 20mm = 3.84' 28mm = 5.31' 35mm = 6.51' 55mm = 9.86' |
On APS-C DSLR: 18mm = 3.37' 24mm = 4.34' 28mm = 5.10' 35mm = 6.35' 55mm = 9.70' |
1200mm x 800mm Subject Framing Distance | On APS-C DSLR: 17mm = 1037mm 20mm = 1169mm 28mm = 1618mm 35mm = 1983mm 55mm = 3005mm |
On APS-C DSLR: 18mm = 3.37' 24mm = 4.34' 28mm = 5.10' 35mm = 6.35' 55mm = 9.70' |
Review | Canon EF-S 17-55mm f/2.8 IS USM Lens | Canon EF-S 18-55mm f/3.5-5.6 IS Lens |
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