Comparison of Canon EF 70-300mm f/4-5.6 IS II USM and Olympus 70-300mm ƒ/4-5.6 ED Zuiko Digital [S]ave
| Attribute |  Canon EF 70-300mm f/4-5.6 IS II USM × |  Olympus 70-300mm ƒ/4-5.6 ED Zuiko Digital × |
|---|---|---|
| Aperture (f) | 4.00 - 45.00 | 4.00 - 22.00 |
| Filter Size (mm) | 67 | 58 |
| Notes | New LCD Lens Information Display; Image Stabilization with up to 4 stops correction. | Included Accessores: Lens Hood |
| Type | Telephoto Zoom | Telephoto Zoom |
| Magnification Ratio (x) | 0.25 | 0.5 |
| Zoom System | Rotary | Rotary |
| Front Element Rotation | - | - |
| APS Equivalent | 112 - 480mm | - |
| Diaphragm Blades | 9 | 9 |
| Image Circle | 35mm | Four-Thirds |
| Focal Length (mm) | 70.00 - 300.00 | 70.00 - 300.00 |
| Brand | Canon | Olympus |
| Name | Canon EF 70-300mm f/4-5.6 IS II USM | Olympus 70-300mm ƒ/4-5.6 ED Zuiko Digital |
| Weight (g) | 710 | 620 |
| Diaphragm Blades Type | rounded | - |
| Lens Construction | 17 elements in 12 groups, including 1 UD element | 14 elements in 10 groups, including 3 ED elements |
| Diagonal Angle of View (degree) | 8.30 - 34.00 | 4.10 - 18.00 |
| Length (mm) | 145.5 | 127 |
| Diameter (mm) | 80 | 80 |
| Closest Focus (m) | 1.2 | 1.2 |
| 35mm Equivalent | - | 140 - 600mm |
| Focus Details | Inner focusing; Full-time manual focus and Nano USM | AF or MF |
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