Comparison of Canon TS-E 90mm f/2.8 and Sigma 70mm f/2.8 EX DG Macro [S]ave
| Attribute |  Sigma 70mm f/2.8 EX DG Macro × |  Canon TS-E 90mm f/2.8 × |
|---|---|---|
| Diagonal Angle of View (degree) | 34.30 | 27.00 |
| Filter Size (mm) | 62 | 58 |
| Aperture (f) | 2.80 - 22.00 | 2.80 - 32.00 |
| Closest Focus (m) | 0.26 | 0.5 |
| Magnification Ratio (x) | 1 | 0.29 |
| Type | Telephoto Prime Macro | Telephoto Prime Tilt-Shift |
| Focus Details | Floating focus system; Focus Limiter Switch | Manual focus |
| APS Equivalent | 1.5x: 105mm; 1.6x: 112mm | 144mm |
| Diaphragm Blades | 9 | 8 |
| Image Circle | 35mm | 35mm |
| Focal Length (mm) | 70.00 | 90.00 |
| Brand | Sigma | Canon |
| Name | Sigma 70mm f/2.8 EX DG Macro | Canon TS-E 90mm f/2.8 |
| Weight (g) | 525 | 565 |
| Diameter (mm) | 76 | 74 |
| Length (mm) | 95 | 88 |
| Notes | Available AF Mounts: Sigma, Canon, Nikon, Sony, Pentax; Included Accessories: Lens Hood | - |
| Lens Construction | 10 elements in 9 groups, including SLD elements | 6 elements in 5 groups |
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