Sigma EX 14mm F2.8 HSM vs Canon EF 15mm F2.8 Fisheye
This is a full comparison between the lenses Sigma EX 14mm F2.8 HSM and Canon EF 15mm F2.8 Fisheye .
Compare Specifications
Product |
Sigma EX 14mm F2.8 HSM |
Canon EF 15mm F2.8 Fisheye |
| Name | Sigma EX 14mm F2.8 HSM | Canon EF 15mm F2.8 Fisheye |
| Manufacturer | Sigma | Canon |
| SKU | ||
Release Date and Price |
Sigma EX 14mm F2.8 HSM |
Canon EF 15mm F2.8 Fisheye |
| Release Year | 1998 | 1987 |
| Release Date | ||
| MSRP | N/A | 719 USD |
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Lens Type |
Sigma EX 14mm F2.8 HSM |
Canon EF 15mm F2.8 Fisheye |
| Lens Type | Wide Angle Lens |
Wide Angle Lens Fisheye |
| Zoom or Prime | Prime lens (no zoom) | Prime lens (no zoom) |
Mount and Compatibility |
Sigma EX 14mm F2.8 HSM |
Canon EF 15mm F2.8 Fisheye |
| Mount | Canon EFNikon F | Canon EF |
| Designed for APS-C sensor | No (Suitable for all sensors) | No (Suitable for all sensors) |
Focus |
Sigma EX 14mm F2.8 HSM |
Canon EF 15mm F2.8 Fisheye |
| Autofocus (AF) | Yes | Yes |
| Built-in Autofocus (AF) Motor | Yes | Yes |
| Motor Type | No information | No information |
| Focus Method | No information | No information |
| Closest Focusing Distance | 18 cm | 20 cm |
| Maximum Magnification | ||
Aperture |
Sigma EX 14mm F2.8 HSM |
Canon EF 15mm F2.8 Fisheye |
| Maximum Aperture | F2,8 | F2,8 |
| Diaphragm Blades | No information | No information |
Optics |
Sigma EX 14mm F2.8 HSM |
Canon EF 15mm F2.8 Fisheye |
| Construction | 14 elements / 10 groups | 8 elements / 7 groups |
| Special Elements/Coatings | No information | No information |
Focal Length |
Sigma EX 14mm F2.8 HSM |
Canon EF 15mm F2.8 Fisheye |
| Focal Length | 14 mm | 15 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 |
Sigma EX 14mm F2.8 HSM |
Canon EF 15mm F2.8 Fisheye |
| Weather Sealing | No | No |
| Diameter | 91 mm | 73 mm |
| Length | 82 mm | 62 mm |
| Weight | 630 gr | 330 gr |
Other |
Sigma EX 14mm F2.8 HSM |
Canon EF 15mm F2.8 Fisheye |
| Filter Type | Built-in Filter Holder | Not possible to have Filter |
| Filter Diameter | N/A | N/A |
| Lens Hood | Included (Solid Construction) | Included (Solid Construction) |
| Lens Hood SKU | N/A | N/A |
| Tripod Collar | N/A | N/A |
| Tripod Collar SKU | N/A | N/A |
