Comparison of Konica Minolta AF 28-70mm f/2.8 G and Tamron SP AF 28-105mm f/2.8 LD Aspherical IF [S]ave
| Attribute |  Tamron SP AF 28-105mm f/2.8 LD Aspherical IF × |  Konica Minolta AF 28-70mm f/2.8 G × |
|---|---|---|
| Notes | Available AF Mounts: Canon, Minolta, Nikon; Included Accessories: Lens Hood, Case | Included Accessories: Lens Hood |
| Aperture (f) | 2.80 - 22.00 | 2.80 - 22.00 |
| Magnification Ratio (x) | 0.21 | 0.09 |
| Filter Size (mm) | 82 | 72 |
| Type | Standard Zoom | Standard Zoom |
| Closest Focus (m) | 0.5 | 0.85 |
| APS Equivalent | 1.5x: 42 - 157.5mm; 1.6x: 44.8 - 168mm | 42 - 105mm |
| Diameter (mm) | 87 | 83 |
| Image Circle | 35mm | 35mm |
| Focal Length (mm) | 28.00 - 105.00 | 28.00 - 70.00 |
| Brand | Tamron | Konica-minolta |
| Name | Tamron SP AF 28-105mm f/2.8 LD Aspherical IF | Konica Minolta AF 28-70mm f/2.8 G |
| Weight (g) | 880 | 850 |
| Diagonal Angle of View (degree) | 24.00 - 75.00 | 34.00 - 75.00 |
| Diaphragm Blades | 9 | 9 |
| Zoom System | Rotary with "Anti-Slip Mode" | Rotary |
| Length (mm) | 112 | 114 |
| Focus Details | Internal | - |
| Lens Construction | 15 elements in 13 groups, including 4 aspherical and 3 LD elements | 16 elements in 11 groups |
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