This independent review site earns affiliate commission (at no cost to you) when provided links are used to make any purchase
Canon RF-S 18-45mm F4.5-6.3 IS STM Lens Compared to the Canon EF-M 15-45mm f/3.5-6.3 IS STM Lens
| Specifications | Canon RF-S 18-45mm F4.5-6.3 IS STM Lens | Canon EF-M 15-45mm f/3.5-6.3 IS STM Lens |
|---|---|---|
 |
 |
|
| Year Introduced | 2022 | 2015 |
| Mounts On | APS-C | APS-C (Mirrorless) |
| Lenses / Groups | 7/7 | 10/9 |
| Angle of View: Diagonal | 74° 20’ – 33° 40’ | 84° 30' - 33° 40' |
| Angle of View: Horizontal | 64° 30'- 28° 20' | |
| Angle of View: Vertical | 45° 30' - 19° 05' | |
| Aperture | ||
| Aperture Range - Wide / Long | f/4.5-22 / f/6.3-32 | f/3.5-22 / f/6.3-40 |
| Aperture Max by Focal Length | 18-21mm = f/4.5 22-29mm = f/5.0 30-36mm = f/5.6 37-45mm = f/6.3 |
15-18mm = f/3.5 19-23mm = f/4.0 24-27mm = f/4.5 28-34mm = f/5.0 35-39mm = f/5.6 40-45mm = f/6.3 |
| Number of Aperture Blades | 7 | 7 |
| Rounded Aperture? | Y | |
| Weight | ||
| Manufacturer Specification Weight | 4.6 oz (130g) | 4.6 oz (130g) |
| Actual Weight | 4.4 oz (125.1g) | 4.4 oz (125g) |
| Lens Hood Weight | 0.4 oz (12.5g) | 0.4 oz (12g) |
| In-Use Weight | 4.9 oz (137.6g) | 4.8 oz (137g) |
| Size | ||
| Manufacturer Spec Size (DxL) | 2.71 x 1.74” (68.9 x 44.3mm) | 2.4 x 1.75” (60.9 x 44.5mm) |
| Measured Size (DxL) | 2.72 x 1.98” (69 x 50.4mm) | 2.4 x 2.1” (61 x 53.3mm) |
| Max Length at Full Extension | 3.05” (77.5mm) | 2.78” (70.5mm) |
| Internal Zoom? / Extends with Zoom? | N / Y | N / Y |
| Zoom Extension Length | 1.07” (27.1mm) | 0.68” (17.2mm) |
| Internal Focusing? / Extends with Focusing? | Y / N | Y / N |
| Lens Hood Size (DxL) | 2.7 x 1.15” (68.6 x 29.3mm) | 2.7 x 1.15” (68.6 x 29.2mm) |
| Lens Length with Hood (Min-Max) | 2.99 - 4.06” (76 - 103.1mm) | 3.06 - 3.74” (77.7 - 94.9mm) |
| Size of Rings: Focus / Zoom | 0.26” / 0.64” (6.5mm / 16.2mm) | 0.39” / 1.03” (10mm / 26.1mm) |
| Filter Size | 49mm UV ► CP ► | 49mm UV ► CP ► |
| Front Element (Filter Mount) Rotates | N | N |
| Focus | ||
| AF Motor Type | Stepping Motor | STM |
| Full Time Manual Focus | Y | Y |
| Focus Ring Rotation | 225° | 180° |
| Focus Limiter? / Focus Limiter Ranges | N | N |
| Distance Scale? / Type | N | N |
| Close Focus | ||
| Spec Min Focus Distance (Wide / Long) | 7.87” / 13.78” (200mm / 350mm) | 9.84” (250mm) |
| Tested Min Focus Distance (Wide / Long) | 5.04” / 8.46” (128mm / 215mm) | 7.36” / 8.11” (187mm / 206mm) |
| Maximum Magnification | 0.26x | 0.25x |
| Features | ||
| Zoom Ring Rotation | 70° | |
| Tripod Ring Included? / Removable? | N | N |
| Zoom Ring Lock Switch? | Y | |
| Lens Hood Included / Model? | N / EW-53 Buy ► | N / EW-53 Buy ► |
| Weather Sealed? / Filter Required? | N | N |
| Image Stabilization? / Stops? / Tripod Sensing? | Y / 4 / | Y / 3.5 / |
| Extender Compatible? | N | N |
| Case Included? / Type? | N / LP814 Buy ► | N / LP811 Buy ► |
| 47.25" x 31.5" Subject Framing Distance | On APS-C DSLR: 18mm = 3.49' 24mm = 4.44' 28mm = 5.19' 35mm = 6.43' 45mm = 7.99' |
On APS-C DSLR: 15mm = 2.73' 24mm = 4.44' 35mm = 6.34' 45mm = 7.74' |
| 1200mm x 800mm Subject Framing Distance | On APS-C DSLR: 18mm = 1065mm 24mm = 1353mm 28mm = 1582mm 35mm = 1959mm 45mm = 2436mm |
On APS-C DSLR: 15mm = 832mm 24mm = 1353mm 35mm = 1932mm 45mm = 2358mm |
| Review | Canon RF-S 18-45mm F4.5-6.3 IS STM Lens | Canon EF-M 15-45mm f/3.5-6.3 IS STM Lens |
Buy ► 
|
Buy ►
| |
| Rent ► | Rent ► | |
Recommended Retailers
- B&H Photo(strongly recommended)
- Adorama
- Amazon.com
- Canon USA
Wex Photographic
Camera Canada- Check the used inventory at
B&H | KEH | Adorama | MPB
Rent it Here
Can you help right now?
Please share this page!
