Comparison of Nikon 50mm ƒ/1.8D AF Nikkor and Sony 50mm ƒ/1.8 DT SAM SAL-50F18 [S]ave
| Attribute |  Sony 50mm ƒ/1.8 DT SAM SAL-50F18 × |  Nikon 50mm ƒ/1.8D AF Nikkor × |
|---|---|---|
| Diameter (mm) | 70 | 64 |
| Aperture (f) | 1.80 - 22.00 | 1.80 - 22.00 |
| Diagonal Angle of View (degree) | 32.00 | 46.00 |
| Magnification Ratio (x) | 0.2 | 0.15 |
| Filter Size (mm) | 49 | 52 |
| Notes | Included Accessories: Lens Hood | - |
| Type | Standard Prime | Standard Prime |
| APS Equivalent | 75mm | 75mm |
| Diaphragm Blades | 7 | 7 |
| Image Circle | APS-C | 35mm |
| Focal Length (mm) | 50.00 | 50.00 |
| Brand | Sony | Nikon |
| Name | Sony 50mm ƒ/1.8 DT SAM SAL-50F18 | Nikon 50mm ƒ/1.8D AF Nikkor |
| Weight (g) | 170 | 156 |
| Front Element Rotation | - | - |
| Length (mm) | 45 | 39 |
| Focus Details | Front focus; Smooth Autofocus Motor (SAM) | - |
| Closest Focus (m) | 0.34 | 0.46 |
| Diaphragm Blades Type | circular | - |
| Lens Construction | 6 elements in 5 groups | 6 Elements in 5 groups |
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