The Zeiss Loxia 21mm f/2.8 is a wide angle manual focus lens designed for full-frame Sony E-mount cameras. Its fast f/2.8 maximum aperture allows for excellent low light performance and shallow depth of field control. Its advanced optical design includes four aspherical elements and two anomalous partial dispersion elements to reduce chromatic aberrations and distortions. Its robust all-metal construction ensures durability and reliability while its clickless aperture ring allows for smooth and silent exposure control. This lens is ideal for landscape, architecture and astrophotography applications.
For Sony E-mount. Comes with its box. S/N: 51632255