Comparison of Canon EF-S 24mm ƒ/2.8 STM and Olympus 25mm ƒ/1.8 M.Zuiko Digital [S]ave
| Attribute |  Olympus 25mm ƒ/1.8 M.Zuiko Digital × |  Canon EF-S 24mm ƒ/2.8 STM × |
|---|---|---|
| Diaphragm Blades Type | circular | rounded |
| Filter Size (mm) | 46 | 52 |
| Aperture (f) | 1.80 - 22.00 | 2.80 - 22.00 |
| Closest Focus (m) | 0.24 | 0.16 |
| Magnification Ratio (x) | 0.12 | 0.27 |
| Notes | Available in black or silver. Included accessories: Lens Cap (LC-46), Lens Rear Cap (LR-2), Lens Hood (LH-49B), Decoration Ring (DR-49). | - |
| Type | Standard Prime | Wide Prime |
| APS Equivalent | - | 38mm |
| Diaphragm Blades | 7 | 7 |
| Image Circle | Image Circle | APS-C |
| Focal Length (mm) | 25.00 | 24.00 |
| Brand | Olympus | Canon |
| Name | Olympus 25mm ƒ/1.8 M.Zuiko Digital | Canon EF-S 24mm ƒ/2.8 STM |
| Weight (g) | 136 | 125 |
| Diagonal Angle of View (degree) | 47.00 | 34.90 |
| Length (mm) | 41 | 22.8 |
| Diameter (mm) | 56 | 68.2 |
| Focus Details | - | Stepping motor (STM) for smooth, near silent AF when shooting stills and movies; full-time manual focus |
| 35mm Equivalent | 50mm | - |
| Lens Construction | 9 elements in 7 groups, including 2 aspherical elements | 6 elements in 5 groups, including 1 aspherical element |
Help · Contact us · Disclaimer · Contributors · Developers · Donate