G Master series lenses take imaging and expression to previously unattainable levels with a stunning blend of extremely high resolution and softly dissolving background bokeh.
 Extreme aspherical lens (XA lens)
 Contrast (%) .  Distance from optical centre of lens (mm)  Max. aperture  F8 aperture  Spatial frequency  10 line pairs / mm  30 line pairs / mm  Radial values  Tangential values
 Focusing ring  Focus hold button  Aperture ring  Focus mode switch  Aperture index