Canon EF 28-90mm F4-5.6 III DC vs Sigma EX 4.5mm F2.8 DC HSM Fisheye
This is a full comparison between the lenses Canon EF 28-90mm F4-5.6 III DC and Sigma EX 4.5mm F2.8 DC HSM Fisheye.
Compare Specifications
Product |
Canon EF 28-90mm F4-5.6 III DC |
Sigma EX 4.5mm F2.8 DC HSM Fisheye |
| Name | Canon EF 28-90mm F4-5.6 III DC | Sigma EX 4.5mm F2.8 DC HSM Fisheye |
| Manufacturer | Canon | Sigma |
| SKU | ||
Release Date and Price |
Canon EF 28-90mm F4-5.6 III DC |
Sigma EX 4.5mm F2.8 DC HSM Fisheye |
| Release Year | 2004 | 2007 |
| Release Date | ||
| MSRP | N/A | 1500 USD |
| Buy it today |
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Lens Type |
Canon EF 28-90mm F4-5.6 III DC |
Sigma EX 4.5mm F2.8 DC HSM Fisheye |
| Lens Type | Standard / Normal |
Wide Angle Lens Fisheye |
| Zoom or Prime | Zoom lens | Prime lens (no zoom) |
Mount and Compatibility |
Canon EF 28-90mm F4-5.6 III DC |
Sigma EX 4.5mm F2.8 DC HSM Fisheye |
| Mount | Canon EF | Canon EF-SNikon F |
| Designed for APS-C sensor | No (Suitable for all sensors) | Yes |
Focus |
Canon EF 28-90mm F4-5.6 III DC |
Sigma EX 4.5mm F2.8 DC HSM 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 | 38 cm | 13 cm |
| Maximum Magnification | ||
Aperture |
Canon EF 28-90mm F4-5.6 III DC |
Sigma EX 4.5mm F2.8 DC HSM Fisheye |
| Maximum Aperture |
F4-5,6
This lens has a variable aperture at different focal lengths. F4 at 28 mm F5,6 at 90 mm Variable Aperture |
F2,8 |
| Diaphragm Blades | No information | No information |
Optics |
Canon EF 28-90mm F4-5.6 III DC |
Sigma EX 4.5mm F2.8 DC HSM Fisheye |
| Construction | 10 elements / 8 groups | 13 elements / 9 groups |
| Special Elements/Coatings | No information | No information |
Focal Length |
Canon EF 28-90mm F4-5.6 III DC |
Sigma EX 4.5mm F2.8 DC HSM Fisheye |
| Focal Length | 28-90 mm | 4 mm |
| Zoom Range | 62 mm | 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 |
Canon EF 28-90mm F4-5.6 III DC |
Sigma EX 4.5mm F2.8 DC HSM Fisheye |
| Weather Sealing | No | No |
| Diameter | 67 mm | 76 mm |
| Length | 71 mm | 77 mm |
| Weight | 190 gr | 470 gr |
Other |
Canon EF 28-90mm F4-5.6 III DC |
Sigma EX 4.5mm F2.8 DC HSM Fisheye |
| Filter Type | Filter Thread | Built-in Filter Holder |
| Filter Diameter | 58 mm | N/A |
| Lens Hood | Not Included | Not Included |
| Lens Hood SKU | N/A | N/A |
| Tripod Collar | N/A | N/A |
| Tripod Collar SKU | N/A | N/A |