Lens standards are changing
Advances in camera performance and soaring creative ideals demand a new approach to lens technology. Lenses must evolve to remain ahead of the curve. With a clear vision of cameras of the future, Sony has redefined the lens.
High resolution and appealing bokeh together at last, from the leader in imaging innovation.

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Solving technical challenges to deliver creative expression
G Master delivers stunning resolution with beautifully melting bokeh. Focus control is both ultra-fast and precise, with easy carrying and stress-free shooting realized by compactness, light weight, high reliability and intuitive operability.

G Master features cutting-edge XA (extreme aspherical) lens elements that correct various geometric and chromatic aberrations. Sony continues to improve our precision manufacturing and simulation to deliver ever more beautiful images and functional lens designs.
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The XA lens surface is crafted with extraordinary 0.01 micron precision, to achieve both stunning resolution from the center to the periphery, and beautiful soft bokeh that transcends the conventional and G Lens.
[1] Conventional lens surface
[2] XA lens surface
MTF Chart
[1] Contrast (%)
[2] Distance from optical centre of lens (mm)
[3] At 16 mm / Max. aperture
[4] At 16 mm / F8 aperture
[5] At 35 mm / Max. aperture
[6] At 35 mm / F8 aperture
[7] Spatial frequency
[8] 10 line pairs / mm
[9] 30 line pairs / mm
[10] Radial values
[11] Tangential values
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FE 100-400 G Master super-telephoto zoom lens
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FE 400mm F2.8 GM OSS
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FE 24-70mm F2.8 GM II
FE 70-200mm F2.8 GM OSS II
Magnesium alloy is extensively used for parts that are difficult to mould but require light weight and rigidity, for enhanced usability over both long shooting sessions and years of dependable performance.
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FE 70-200mm F2.8 GM OSS II
High-strength engineering plastics containing carbon and glass fiber contribute to making lenses lighter and high strength.
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To provide excellent operability for both still images and movies, focus, zoom1 and aperture rings2 are provided, and located in the same order on all lenses. This allows users to operate intuitively and concentrate on shooting, regardless of which lens is mounted.
[1] Focus ring
[2] Zoom ring
[3] Aperture ring
FE 16-35mm F2.8 GM II
The torque and smoothness of each ring, the click texture, and the shape and ease of pressing buttons and switches have all been designed to provide high operability with a satisfying feel appropriate for the G Master series, based on feedback from many professionals.
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