Comparison of Nikon 55mm ƒ/2.8 AIS Micro-Nikkor and Sony 55mm ƒ/1.8 ZA Carl Zeiss Sonnar T* SEL55F18Z [S]ave
| Attribute |  Sony 55mm ƒ/1.8 ZA Carl Zeiss Sonnar T* SEL55F18Z × |  Nikon 55mm ƒ/2.8 AIS Micro-Nikkor × |
|---|---|---|
| Notes | Included Accessories: ALC-SH129 Lens Hood | Classic Nikon F Mount; AIS / AI / NAI Metering Compatibility; Includes front and rear lens caps. |
| Magnification Ratio (x) | 0.14 | 0.5 |
| Filter Size (mm) | 49 | 52 |
| Front Element Rotation | - | - |
| Closest Focus (m) | 0.5 | 0.25 |
| Diameter (mm) | 64.4 | 63.5 |
| Type | Standard Prime | Standard Macro Prime |
| APS Equivalent | 82.5mm | 82.5mm |
| Diaphragm Blades | 9 | 7 |
| Image Circle | 35mm (Full-frame E-Mount) | 35mm (FX) |
| Focal Length (mm) | 55.00 | 55.00 |
| Brand | Sony | Nikon |
| Name | Sony 55mm ƒ/1.8 ZA Carl Zeiss Sonnar T* SEL55F18Z | Nikon 55mm ƒ/2.8 AIS Micro-Nikkor |
| Weight (g) | 281 | 286 |
| Aperture (f) | 1.80 - 22.00 | 2.80 - 32.00 |
| Lens Construction | 7 elements in 5 groups with 3 apheric elements | 6 elements in 5 groups |
| Diagonal Angle of View (degree) | 43.00 | 43.00 |
| Length (mm) | 70.5 | 60.9 |
| Diaphragm Blades Type | rounded | - |
| Focus Details | Linear motor | Manual Focus Only; Close Range Correction |
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