MTF Chart:- MTF (Modulation Transfer Function) describes how well a lens can reproduce fine details, measured as the degree of contrast achieved between finely spaced lines.

Lens Configuration:- Impressive optical performance for Sony cameras, precision engineered for versatility and reliability in a wide range of applications.

A lens you can depend on:- A metal mount adds a sophisticated feel as well as solid durability.

Shoot at night or in dimly lit interiors:- An F1.8 maximum aperture makes it easier to shoot clear night or indoor shots. Combined with in-body image stabilisation you can even shoot handheld without boosting ISO.

Dreamy large-aperture prime lens bokeh:- A large F1.8 maximum aperture and 7-blade circular aperture work together to create beautiful background bokeh that can make subjects stand out in deep, dimensional images.

Lifelike detail, texture and gradation:= An updated double-gauss optical configuration with an aspherical element minimises spherical aberration and coma for high image quality right out to the image periphery.

Mobile and manageable for active shooting:- Matched with a Sony α7 series body this lens provides outstanding handling and mobility in a compact full-frame system. Lens weight is only 186 grams.