Comparison of Canon EF 50mm f/1.8 II and Samsung 45mm f/1.8 NX 2D/3D [S]ave
| Attribute |  Canon EF 50mm f/1.8 II × |  Samsung 45mm f/1.8 NX 2D/3D × |
|---|---|---|
| Filter Size (mm) | 52 | 43 |
| Notes | Canon EF mount (plastic) | Samsung NX Mount; Employs alternating LCD shutters in 3D mode; Included Accessories: lens caps, lens hood |
| Closest Focus (m) | 0.45 | 0.5 |
| Magnification Ratio (x) | 0.15 | 0.12 |
| Type | Standard Prime | Telephoto Prime 2D/3D |
| Focus Details | Linear extension system with Micromotor | Autofocus with manual focusing ring; AF/MF switch; Stepping motor for smooth, quiet AF |
| APS Equivalent | 80mm | 69.3mm |
| Diameter (mm) | 68 | 61.5 |
| Image Circle | 35mm | Samsung NX (APS-C) |
| Focal Length (mm) | 50.00 | 45.00 |
| Brand | Canon | Samsung |
| Name | Canon EF 50mm f/1.8 II | Samsung 45mm f/1.8 NX 2D/3D |
| Weight (g) | 130 | 115 |
| Aperture (f) | 1.80 - 22.00 | 1.80 - 22.00 |
| Diaphragm Blades | 5 | 9 |
| Diagonal Angle of View (degree) | 46.00 | 34.70 |
| Length (mm) | 41 | 44.4 |
| Diaphragm Blades Type | - | circular |
| Lens Construction | 6 elements in 5 groups | 7 elements in 6 groups |
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