USB Type-C Upgrade Port

• Prime wide-angle lens designed for full-frame Sony E mirrorless cameras; however, can also be used with APS-C models where it provides a 36mm equivalent focal length.

• Bright f/1.8 maximum aperture suits working in low-light conditions and also affords greater control over depth of field.

• Three extra-low dispersion elements reduce color fringing and chromatic aberrations in order to achieve a high degree of clarity and color accuracy.

• Two aspherical elements help to control spherical aberrations and reduce distortion in order to realize high sharpness and accurate rendering.

• Three high refractive index elements help to control spherical aberrations and reduce distortion in order to realize high sharpness and accurate rendering.

• When used for astrophotography, the combination of aspherical elements and highly refractive ED elements greatly reduce radial glare to accurately render point light sources with clear colors.

• HD Nano multi-layer coating has been applied to individual elements to suppress flare and ghosting for greater contrast and color fidelity when working in strong lighting conditions.

• STM stepping motor enables quick, quiet, and precise autofocus performance along with full-time manual focus override. Additionally, an internal focusing design maintains the overall lens length during use for improved handling and quicker response.

• Eye Autofocus supported on enabled cameras.

• Integrated manual aperture ring for tactile exposure control; this ring also features an 'A' position for automated, camera-based aperture selection.

• Nine-blade diaphragm contributes to a pleasing bokeh quality.

• Integrated USB Type-C port for firmware updates.