ROIO13518E

IO13518-E

Rokinon

Designed for portraiture, landscapes, and astrophotography, the AF 135mm f/1.8 FE from Rokinon is a medium-length telephoto prime designed for full-frame Sony E-mount mirrorless cameras. Offering outstanding resolution, the optical design incorporates three extra-low dispersion elements and an ultra-precision aspherical element, which suppresses both chromatic and spherical aberrations for improved sharpness, color accuracy, and clarity. An ultra multicoating has also been applied to reduce ghosting and flare in order to achieve higher contrast when working in strong lighting conditions. The lens has a linear STM autofocus motor for quick, quiet, and precise focusing performance, plus a minimum focusing distance of just 27.2" to suit working with close-up subjects. Three different customized buttons for enhanced functionality include a focus hold button, a custom switch, and a focus range limiter switch. It also has an astro-focus function for astrophotography. The weather-sealed construction offers protection against dust, light rain, and snow.None Medium-length telephoto prime designed for full-frame Sony E-mount mirrorless cameras, however can also be used with APS-C models where it provides a 202.5mm equivalent focal length.None Bright f/1.8 maximum aperture benefits working in low-light conditions and also affords significant control over depth of field for working with selective focus techniques.None Three extra-low dispersion elements reduce color fringing and chromatic aberrations in order to produce greater clarity and color rendering.None Ultra-precision aspherical element provides natural and refined bokeh.None Ultra multicoating reduces flare and ghosting for increased contrast and a neutral color balance.None Linear STM autofocus motor works in conjunction with Sony cameras' focusing systems for quick, quiet, and precise AF control.None Custom switch can be used for lens-based control over select exposure or shooting functions, such as aperture selection, with additional settings coming via future firmware updates.None Focus hold button lets you keep the lens locked to your desired focusing distance. Also allows you to assign functions such as Eye AF in settings on the camera body.None Focus limiter switch lets you constrain the focusing to two different ranges to suit different applications: 27 to 79" for closeup shooting or 59" to infinity for standard shooting.None Astro-focus mode for astrophotography.None Eleven-blade diaphragm contributes to a pleasing out-of-focus quality that benefits the use of shallow depth of field and selective focus techniques.None Weather-sealed construction helps protect against dust and moisture.None Included lens hood helps to block stray light from causing flare and ghosting.