Comparison of Canon EF 400mm f/2.8L IS USM and Konica Minolta AF 3X-1X f/1.7-2.8 Macro Zoom [S]ave
| Attribute |  Canon EF 400mm f/2.8L IS USM × |  Konica Minolta AF 3X-1X f/1.7-2.8 Macro Zoom × |
|---|---|---|
| Image Circle | 35mm | 35mm |
| Brand | Canon | Konica-minolta |
| APS Equivalent | 640mm | - |
| Focal Length (mm) | 400.00 | - |
| Diameter (mm) | 163 | - |
| Diaphragm Blades | 8 | - |
| Closest Focus (m) | 3 | 25.4 |
| Type | Telephoto Prime | Macro Zoom |
| Filter Size (mm) | 52 | - |
| Magnification Ratio (x) | 0.15 | 3 |
| Length (mm) | 349 | - |
| Aperture (f) | 2.80 - 32.00 | 1.70 - 27.00 |
| Diagonal Angle of View (degree) | 6.20 | - |
| Name | Canon EF 400mm f/2.8L IS USM | Konica Minolta AF 3X-1X f/1.7-2.8 Macro Zoom |
| Focus Details | Inner focusing; full-time manual focus and USM | - |
| Weight (g) | 5370 | 1100 |
| Lens Construction | 17 elements in 13 groups, including 1 flourite and 2 UD elements | 7 elements in 5 groups |
| Zoom System | - | Motorized |
| Notes | Image Stabilization | - |
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