Short telephoto macro lenses are tremendously useful, able to offer great portraits in addition to detail shots. Normal macro lenses offer a 1x magnification factor, but the TTArtisan 100mm f/2.8 2x Macro Tilt Shift doubles the magnification factor and adds tilt-shift capabilities as well, making it one of the most versatile lenses out there, at least on paper. Can it hold up in practice, though? This excellent video review takes a look at the sort of performance and image quality you can expect from it in practice.