Comparison of Panasonic 25mm ƒ/1.4 ASPH Leica DG SUMMILUX and Panasonic 25mm f/1.4 II ASPH Leica DG SUMMILUX [S]ave
| Attribute |  Panasonic 25mm f/1.4 II ASPH Leica DG SUMMILUX × |  Panasonic 25mm ƒ/1.4 ASPH Leica DG SUMMILUX × |
|---|---|---|
| Notes | Splash- and dust-resistant. Included Accessories: Hood, front and rear caps, storage bag. | Additional features: Nano Surface Coating. Included Accessories: Hood, front and rear caps, storage bag |
| Aperture (f) | 1.40 - 16.00 | 1.40 - 16.00 |
| Magnification Ratio (x) | 0.11 | 0.11 |
| Filter Size (mm) | 46 | 46 |
| Type | Standard Prime | Standard Prime |
| Length (mm) | 54.5 | 54.5 |
| Diaphragm Blades | 7 | 7 |
| Diameter (mm) | 63 | 63 |
| Image Circle | Micro Four-Thirds | Micro Four-Thirds |
| Focal Length (mm) | 25.00 | 25.00 |
| Brand | Panasonic | Panasonic |
| Name | Panasonic 25mm f/1.4 II ASPH Leica DG SUMMILUX | Panasonic 25mm ƒ/1.4 ASPH Leica DG SUMMILUX |
| Weight (g) | 205 | 200 |
| Diaphragm Blades Type | circular | circular |
| Lens Construction | 9 elements in 7 groups, including 1 UHR (Ultra High Refractive Index) and 2 Aspherical elements; Nano Surface Coating | 9 elements in 7 groups, including 1 UHR (Ultra High Refractive Index) and 2 Aspherical elements |
| Diagonal Angle of View (degree) | 47.00 | 47.00 |
| Focus Details | High speed AF (240fps sensor drive) | High speed AF |
| 35mm Equivalent | 50mm | 50mm |
| Closest Focus (m) | 0.3 | 0.3 |
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