| Lens Technology | Prime Lens | Prime Lens |
|---|---|---|
| Max Format Dimensions | 35mm full-frame | |
| Focal Length in Millimeters | 50 millimeter (mm) | 30 millimeter (mm) |
| Image Stabilization Feature | No | No |
| Lens Mounts | Canon EF-S, Nikon F (DX), Sigma SA Bayonet |
| Maximum Aperture (f-stop) | ||
|---|---|---|
| Minimum Aperture | ||
| Aperture Control Ring | No | No |
| Special Optical Elements | One aspherical element | One aspherical element |
|---|---|---|
| Minimum Focusing Distance | 0.45 m (17.72 inches) | 0.30 m (11.81 inches) |
| Maximum zoom level | 0.14 times (e.g., 2x for 2 times) | 0.15 times (e.g., 2x for 2 times) |
| Auto Focus | Yes | Yes |
|---|---|---|
| Internal focus motor | ||
| Permanent Manual Focus Capability | Yes | Yes |
| Focus Operation Method | - |
| Product Weight | 505 gram (g) | 435 gram (g) |
|---|---|---|
| Color Options | Black | - |
| Diameter | 85 mm (3.33 inches) | 74 mm (2.92 inches) |
|---|---|---|
| Length | 68 mm (2.69 inches) | 63 mm (2.49 inches) |
| Material | Plastic body, Metal mount | - |
| Environmental Resistance | No | No |
| Filter Diameter | 77 millimeter (mm) | 62 millimeter (mm) |
| Hood | Yes | Yes |
| Power Zoom | No | No |
| Zoom Lock | No | No |
| Tripod Mount Tab | No | No |
| Release Date |
|---|
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