| Lens Specifications | |
|---|---|
| Name | Tamron SP AF 2X PRO |
| Image Circle | 35mm |
| Type | Teleconverter |
| Focal Length Multiplier | 2X that of the master lens |
| Effective Reduction in Aperture | 2 f-stops |
| Lens Construction | 7 elements in 4 groups |
| Closest Focus | Same as that of master lens |
| Magnification Ratio | 2X that of master lens |
| Dimensions(Length x Diameter) | 43.5mm x 68.5mm / 1.7 in. x 2.7 in. |
| Weight | 184g / 6.5 oz |
| Notes | Available AF Mounts: Canon, Minolta, Nikon |
| Typical Online Price | US$210 |
