Comparison of Panasonic 85mm f/1.8 Lumix S (S-S85) and Sigma 56mm f/1.4 DC DN Contemporary [S]ave
| Attribute |  Panasonic 85mm f/1.8 Lumix S (S-S85) × |  Sigma 56mm f/1.4 DC DN Contemporary × |
|---|---|---|
| Filter Size (mm) | 67 | 55 |
| Notes | Dust/splash-resistant; Included Accessories: front and rear lens caps, lens hood. | Available AF Mounts: Canon EF-M, Micro Four Thirds, Sony E-mount; Compatible with Sigma's Mount Conversion Service |
| Closest Focus (m) | 0.8 | 0.5 |
| Magnification Ratio (x) | 0.13 | 0.14 |
| Type | Telephoto Prime | Telephoto Prime |
| Length (mm) | 82 | 59.5 |
| APS Equivalent | 127.5mm | 1.5x: 84mm; 2.0x: 112mm |
| Diagonal Angle of View (degree) | 29.00 | 28.50 |
| Image Circle | 35mm (L-Mount) | APS-C |
| Focal Length (mm) | 85.00 | 56.00 |
| Brand | Panasonic | Sigma |
| Name | Panasonic 85mm f/1.8 Lumix S (S-S85) | Sigma 56mm f/1.4 DC DN Contemporary |
| Weight (g) | 355 | 280 |
| Aperture (f) | 1.80 - 22.00 | 1.40 - 16.00 |
| Diaphragm Blades | 9 | 9 |
| Diaphragm Blades Type | circular | rounded |
| Lens Construction | 9 elements in 8 groups, including 2 ED elements; | 10 elements in 6 groups, including 1 SLD and 2 asperical elements |
| Diameter (mm) | 73.6 | 66.5 |
| Focus Details | Internal AF; AF/MF switch | Smooth and quiet AF with stepper motor |
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