Comparison of Sigma 30mm F2.8 EX DN and Sony E 35mm f/1.8 OSS SEL35F18 [S]ave
| Attribute |  Sony E 35mm f/1.8 OSS SEL35F18 × |  Sigma 30mm F2.8 EX DN × |
|---|---|---|
| Filter Size (mm) | 49 | 46 |
| Notes | Sony E-Mount. Optical Image Stabilization (4 stops). | Lens mounts: Sony E-Mount, Micro Four Thirds. Sigma's Super Multi-Layer Coating. |
| Closest Focus (m) | 0.3 | 0.3 |
| Magnification Ratio (x) | 0.15 | 0.12 |
| Type | Standard Prime | Standard Prime |
| Length (mm) | 45 | 38.6 |
| APS Equivalent | 52.5mm | 1.5x: 45mm; 2.0x: 60mm |
| Diagonal Angle of View (degree) | 44.00 | 39.60 |
| Image Circle | APS-C (Sony E-Mount) | APS-C |
| Focal Length (mm) | 35.00 | 30.00 |
| Brand | Sony | Sigma |
| Name | Sony E 35mm f/1.8 OSS SEL35F18 | Sigma 30mm F2.8 EX DN |
| Weight (g) | 155 | 135 |
| Aperture (f) | 1.80 - 22.00 | 2.80 - 22.00 |
| Diaphragm Blades | 7 | 7 |
| Diaphragm Blades Type | rounded | rounded |
| Lens Construction | 8 elements in 6 groups | 7 elements in 5 groups, including 2 aspherical elements |
| Diameter (mm) | 62.2 | 60.6 |
| Focus Details | Quiet, high-speed linear motor; Supports DMF (Direct Manual Focus) | Inner focusing with linear AF motor |
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