The Carl Zeiss Otus Apo Distagon 28mm f1.4 ZF.2 T* is a very big lens: about 16cm long and 10cm across, which is bigger than most cameras. But this is no camera! It is, in fact, the exact opposite: a massive tube of glass with a huge f1.4 aperture, designed to pass as much light as possible with minimal impediment. Imaging is as good as you'd expect for a lens this extravagant, with excellent performance through the aperture range. Clean glass, only the most minimal cosmetic wear. Includes hood and Zeiss filter.