Tamron SP AF 90mm F2.8 Di Macro vs Sigma EX 8mm F3.5 DG Fisheye
This is a full comparison between the lenses Tamron SP AF 90mm F2.8 Di Macro and Sigma EX 8mm F3.5 DG Fisheye.
Compare Specifications
Product |
Tamron SP AF 90mm F2.8 Di Macro |
Sigma EX 8mm F3.5 DG Fisheye |
Name | Tamron SP AF 90mm F2.8 Di Macro | Sigma EX 8mm F3.5 DG Fisheye |
Manufacturer | Tamron | Sigma |
SKU | ||
Release Date and Price |
Tamron SP AF 90mm F2.8 Di Macro |
Sigma EX 8mm F3.5 DG Fisheye |
Release Year | 2004 | 2006 |
Release Date | ||
MSRP | N/A | 1230 USD |
Buy it today | ||
Lens Type |
Tamron SP AF 90mm F2.8 Di Macro |
Sigma EX 8mm F3.5 DG Fisheye |
Lens Type |
Telephoto Macro |
Wide Angle Lens Fisheye |
Zoom or Prime | Prime lens (no zoom) | Prime lens (no zoom) |
Mount and Compatibility |
Tamron SP AF 90mm F2.8 Di Macro |
Sigma EX 8mm F3.5 DG Fisheye |
Mount | Canon EFNikon F | Canon EFNikon F |
Designed for APS-C sensor | No (Suitable for all sensors) | No (Suitable for all sensors) |
Focus |
Tamron SP AF 90mm F2.8 Di Macro |
Sigma EX 8mm F3.5 DG Fisheye |
Autofocus (AF) | YesNote. See below for further information | YesNote. See below for further information |
Built-in Autofocus (AF) Motor |
No
Requires that the camera has an Autofocus Motor Compatible Cameras for Tamron SP AF 90mm F2.8 Di Macro |
No
Requires that the camera has an Autofocus Motor Compatible Cameras for Sigma EX 8mm F3.5 DG Fisheye |
Motor Type | N/A | N/A |
Focus Method | No information | No information |
Closest Focusing Distance | 29 cm | 13 cm |
Maximum Magnification | ||
Macro 1:1 | Yes | No (No Macro lens) |
Aperture |
Tamron SP AF 90mm F2.8 Di Macro |
Sigma EX 8mm F3.5 DG Fisheye |
Maximum Aperture | F2,8 | F3,5 |
Diaphragm Blades | No information | No information |
Optics |
Tamron SP AF 90mm F2.8 Di Macro |
Sigma EX 8mm F3.5 DG Fisheye |
Construction | 10 elements / 9 groups | 11 elements / 6 groups |
Special Elements/Coatings | No information | No information |
Focal Length |
Tamron SP AF 90mm F2.8 Di Macro |
Sigma EX 8mm F3.5 DG Fisheye |
Focal Length | 90 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 |
Tamron SP AF 90mm F2.8 Di Macro |
Sigma EX 8mm F3.5 DG Fisheye |
Weather Sealing | No | No |
Diameter | 71 mm | 73 mm |
Length | 97 mm | 68 mm |
Weight | 405 gr | 400 gr |
Other |
Tamron SP AF 90mm F2.8 Di Macro |
Sigma EX 8mm F3.5 DG Fisheye |
Filter Type | Filter Thread | Built-in Filter Holder |
Filter Diameter | 55 mm | N/A |
Lens Hood | Included | Not Included |
Lens Hood SKU | N/A | N/A |
Tripod Collar | N/A | N/A |
Tripod Collar SKU | N/A | N/A |