Comparison of Canon EF-M 55-200mm f/4.5-6.3 IS STM and Pentax SMC P-DA 50-200mm f/4-5.6 ED [S]ave
| Attribute |  Canon EF-M 55-200mm f/4.5-6.3 IS STM × |  Pentax SMC P-DA 50-200mm f/4-5.6 ED × |
|---|---|---|
| Notes | Image Stabilization with up to 3.5 stops of correction; EF-M lens mount | Included Accessories: Lens Hood |
| Magnification Ratio (x) | 0.21 | 0.24 |
| Filter Size (mm) | 52 | 52 |
| Length (mm) | 86.5 | 78.5 |
| Closest Focus (m) | 1 | 1.1 |
| Diagonal Angle of View (degree) | 7.80 - 27.80 | 8.10 - 31.50 |
| Focus Details | Rear focusing with Stepping Motor (STM); Full-time manual focus available | "Quick Shift" AF/MF mechanism |
| Focal Length (mm) | 55.00 - 200.00 | 50.00 - 200.00 |
| APS Equivalent | 88 - 320mm | 75 - 300mm |
| Brand | Canon | Pentax |
| Image Circle | APS-C | APS-C |
| Name | Canon EF-M 55-200mm f/4.5-6.3 IS STM | Pentax SMC P-DA 50-200mm f/4-5.6 ED |
| Weight (g) | 260 | 255 |
| Type | Telephoto Zoom | Telephoto Zoom |
| Aperture (f) | 4.50 - 32.00 | 4.00 - 32.00 |
| Diaphragm Blades | 7 | 6 |
| Diaphragm Blades Type | circular | - |
| Lens Construction | 17 elements in 11 groups, with 1 UD element | 11 elements in 10 groups, including 2 aspherical and 1 ED element |
| Zoom System | Rotary | Rotary |
| Diameter (mm) | 60.9 | 66.5 |
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