Samyang SYIO85AF-E 85mm F1.4 AF Sony E-Mount Lens

The Samyang SYIO85AF-E 85mm f/1.4 AF is a full-frame portrait lens engineered for Sony E-mount cameras, offering the classic 85mm focal length paired with a fast f/1.4 maximum aperture. Its optical formula — 11 elements in 8 groups, including four High Refractive elements and one Extra-low Dispersion element — is designed to maximize sharpness and minimize chromatic aberration across the frame. The 9-blade circular aperture diaphragm produces smooth, rounded bokeh that beautifully separates subjects from their backgrounds, making it an excellent choice for headshots, weddings, and cinematic portrait work.

The Dual Linear Sonic Motor (DLSM) autofocus system delivers fast and nearly silent focusing, with smooth transitions that benefit video shooters as much as photographers. Focus breathing is kept to a minimum, maintaining a consistent field of view as focus shifts. The weather-sealed barrel protects against dust and moisture during outdoor shoots, while the non-rotating 77mm front filter thread keeps polarizers and other filters in position. Ultra Multi-Coated optics reduce flare and ghosting, preserving contrast even when shooting into challenging light. Compatible with both full-frame and APS-C Sony bodies, the lens ships with a removable hood, pouch, and caps, offering a complete portrait solution at a price point well below Sony's own premium options.