Comparison of Olympus 50-200mm f/2.8-3.5 ED SWD Zuiko Digital and Sigma APO 50-150mm f/2.8 EX DC HSM [S]ave
| Attribute |  Olympus 50-200mm f/2.8-3.5 ED SWD Zuiko Digital × |  Sigma APO 50-150mm f/2.8 EX DC HSM × |
|---|---|---|
| Aperture (f) | 2.80 - 22.00 | 2.80 - 22.00 |
| Diaphragm Blades Type | circular | - |
| Filter Size (mm) | 67 | 67 |
| Notes | Dust and drip proof. Includes Lens Hood (LH-70C) and Lens Case (LSC-1220) | Available AF Mounts: Sigma, Canon, Nikon; Included Accessories: Lens Hood |
| Focus Details | - | HSM (Hyper Sonic Motor) with full-time manual focus override |
| Type | Telephoto Zoom | Telephoto Zoom |
| Diaphragm Blades | 9 | 9 |
| Diameter (mm) | 86.5 | 76.3 |
| Image Circle | Image Circle | APS-C |
| Focal Length (mm) | 50.00 - 200.00 | 50.00 - 150.00 |
| Brand | Olympus | Sigma |
| Name | Olympus 50-200mm f/2.8-3.5 ED SWD Zuiko Digital | Sigma APO 50-150mm f/2.8 EX DC HSM |
| Weight (g) | 995 | 780 |
| Diagonal Angle of View (degree) | 6.20 - 24.00 | 9.50 - 27.90 |
| Lens Construction | 16 elements in 15 groups, including 3 ED elements | 18 elements in 14 groups, including 4 SLD elements |
| Zoom System | Rotary | Rotary |
| Closest Focus (m) | 1.2 | 1 |
| 35mm Equivalent | 100 - 400mm | - |
| Length (mm) | 157 | 132.6 |
| APS Equivalent | - | 1.5x: 75 - 225mm; 1.6x: 80 - 240mm |
| Magnification Ratio (x) | 0.21 | 0.19 |
Help · Contact us · Disclaimer · Contributors · Developers · Donate