Samyang AF 12mm f2.0 Lens - Sony E Mount BC92H incorporating two Special Low Dispersion

incorporating two Special Low Dispersion (SLD) elements

allowing it to fold down to 36

They are almost an essential in modern landscape photography on both digital and film cameras

damp or sunny

Anti-UV treatment is also used to prevent ultraviolet rays from entering the lens

Samyang AF 12mm f2.0 Lens - Sony E Mount BC92H incorporating two Special Low DispersionThe AF 12mm F2 E offers a bright F2. 0 aperture, which enables faster shutter speeds while capturing astrophotography and interior shots. It features 12 elements in 10 groups, with 5 special lenses (1 H ASP, 1 ASP, and 3 ED). The three Extra low Dispersion elements and the two Aspherical (H ASP & ASP) elements have been incorporated into the optical design to minimise chromatic aberration and distortion, in order to deliver pin sharp images.