
Featuring a bright T1.9 aperture, 0.2m minimum focus distance, & 13 elements in 12 groups, the manual focus Samyang 20mm T1.9 VDSLR ED AS IF UMC cine lens has 2 aspherical & 3 extra-low dispersion lenses to prevent aberrations & light dispersion, & is optimally designed for professional follow focus systems. This lens is designed for Sony E-mount fit full frame cameras.