The Carl Zeiss Planar T* 1.4 50mm Lens is a high-quality lens designed for E mount cameras. It comes with a Fotasy C/Y-FE adapter and a Contax filter. The lens is part of the ZEISS Planar T* series, which is known for its exceptional optical performance. With a focal length of 50mm, it is ideal for portrait and low-light photography. The lens is manufactured by Carl Zeiss, a renowned brand in the photography industry.