TTArtisan 50mm ASPH RF Mount Lens for Meisho Warranty F/1.4 EOS-R, Black, Optical, 2-Year

Compatible mount: Canon RF Focal length: 50mm (35mm equivalent) / Focus: MF (manual focus) Lens construction: 10 elements in 8 groups (1 ED (extra-low dispersion) lens, 1 ASPH aspherical lens, 8 high-refractive-index low-dispersion lenses) Aperture: F1.4-F16 / Aperture blades: 12 Minimum focusing distance: 0.5m / Filter diameter: 49mm / Compatible image size: 35mm full-frame / Manufacturer's warranty: 2 years (covers natural failure) The TTArtisan 50mm f/1.4 ASPH is a large-aperture standard lens that employs the latest optical design. It achieves high resolution by lavishly incorporating one ED lens, one aspherical lens, and eight high-refractive-index, low-dispersion lens elements. It boasts overwhelming image quality befitting the ultra-high pixel count era. Despite its large aperture, its compact size has been designed with balance and portability in mind.