Sony 28mm F2.8 vs Sigma EX 8mm F3.5 DG Fisheye
This is a full comparison between the lenses Sony 28mm F2.8 and Sigma EX 8mm F3.5 DG Fisheye.
Compare Specifications
Product |
Sony 28mm F2.8 |
Sigma EX 8mm F3.5 DG Fisheye |
| Name | Sony 28mm F2.8 | Sigma EX 8mm F3.5 DG Fisheye |
| Manufacturer | Sony | Sigma |
| SKU | SAL28F28 | |
Release Date and Price |
Sony 28mm F2.8 |
Sigma EX 8mm F3.5 DG Fisheye |
| Release Year | 2006 | 2006 |
| Release Date | 2006-06-05 | |
| MSRP | N/A | 1230 USD |
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Lens Type |
Sony 28mm F2.8 |
Sigma EX 8mm F3.5 DG Fisheye |
| Lens Type | Wide Angle Lens |
Wide Angle Lens Fisheye |
| Zoom or Prime | Prime lens (no zoom) | Prime lens (no zoom) |
Mount and Compatibility |
Sony 28mm F2.8 |
Sigma EX 8mm F3.5 DG Fisheye |
| Mount | Sony A | Canon EFNikon F |
| Designed for APS-C sensor | No (Suitable for all sensors) | No (Suitable for all sensors) |
Focus |
Sony 28mm F2.8 |
Sigma EX 8mm F3.5 DG Fisheye |
| Autofocus (AF) | Yes | YesNote. See below for further information |
| Built-in Autofocus (AF) Motor | Yes |
No
Requires that the camera has an Autofocus Motor Compatible Cameras for Sigma EX 8mm F3.5 DG Fisheye |
| Motor Type | Screw drive from camera | N/A |
| Focus Method | No information | No information |
| Closest Focusing Distance | 30 cm | 13 cm |
| Maximum Magnification | 0,13 | |
Aperture |
Sony 28mm F2.8 |
Sigma EX 8mm F3.5 DG Fisheye |
| Maximum Aperture | F2,8 | F3,5 |
| Diaphragm Blades | 7 | No information |
Optics |
Sony 28mm F2.8 |
Sigma EX 8mm F3.5 DG Fisheye |
| Construction | 5 elements / 5 groups | 11 elements / 6 groups |
| Special Elements/Coatings | No information | No information |
Focal Length |
Sony 28mm F2.8 |
Sigma EX 8mm F3.5 DG Fisheye |
| Focal Length | 28 mm | 8 mm |
| Zoom Range | None (Prime lens) No Zoom available. |
None (Prime lens) No Zoom available. |
| Built-in Teleconverter | No | No |
| Teleconverter Multiplier | N/A | N/A |
| Image Stabilization | No | No |
| Image Stabilization CIPA Rating | N/A | N/A |
Physical |
Sony 28mm F2.8 |
Sigma EX 8mm F3.5 DG Fisheye |
| Weather Sealing | No | No |
| Diameter | 66 mm | 73 mm |
| Length | 43 mm | 68 mm |
| Weight | 185 gr | 400 gr |
Other |
Sony 28mm F2.8 |
Sigma EX 8mm F3.5 DG Fisheye |
| Filter Type | Filter Thread | Built-in Filter Holder |
| Filter Diameter | 49 mm | N/A |
| Lens Hood | Included (Pull Out/Extendable) | Not Included |
| Lens Hood SKU | N/A | N/A |
| Tripod Collar | N/A | N/A |
| Tripod Collar SKU | N/A | N/A |