« on: March 01, 2014, 04:39:08 AM »
Looking at the TDP samples, the Tammy looks like it could be an interesting addition to my lens collection, where my long lenses include the 135F2L, 70-200F4L IS, and both TC IIIs. As expected the Tammy cannot match the 135F2L in sharpness, even versus the 1.4x at larger apertures. But the Tammy does appear to outperform the 135F2+2.0x. A comparison with the 70-200F4L IS yields similar results by itself or with the 1.4x, while the Tammy outperforms the 70-200 with the 2.0x and has an aperture advantage.
Doubt I will use the TCs as much once the Tammy arrives. Wonder how the Tammy performs with a TC? Anybody tried this yet? Might try to shoot the moon .
the 2x TC physically wont attach I tried