Impeccable Sony G Lens design emphasises a graceful balance between high resolution and gorgeous background bokeh that can enhance the artist’s vision.
 Advanced aspherical lens (AA lens)  Aspherical lens  ED (extra-low dispersion) aspherical lens  Super ED glass  ED (extra-low dispersion) glass
MTF (Modulation Transfer Function) describes how well a lens can reproduce fine details, measured as the degree of contrast achieved between finely spaced lines.
 Contrast (%)  Distance from optical centre of lens (mm)  At 16mm/Max. aperture  At 16mm/F8 aperture  At 35mm/Max. aperture  At 35mm/F8 aperture  Spatial frequency  10 lines pairs/mm  30 line pairs/mm  Radial values  Tangential values