The Sony G Master lens is designed to achieve an unprecedented resolution of 50 line pairs per millimeter, which is not an easy feat to accomplish at the lens's widest aperture. However, this is the baseline standard for the G Master design. The outstanding reproduction of the most detailed subjects and scenes, coupled with superior contrast throughout every frame, is a testament to the lens's unparalleled resolution, which is the highest in its class.

Constructed with three aspherical elements, including a newly developed XA (extreme aspherical) lens element with a surface precision better than 0.01 microns, the G Master lens is a marvel of engineering. This extremely precise XA element effectively reduces aberration and delivers the ultimate resolution throughout the entire zoom range and aperture range, as well as from corner to corner of all image files.

Maintaining a constant maximum aperture of F1.4 regardless of the focal range chosen, the G Master lens ensures consistent exposure and depth of field. When changing the aperture to defocus the background, the areas out of the focal plane appear blurred, creating a stunning "bokeh" effect that is further enhanced by the lens's 11-blade circular aperture.

The 11-blade circular aperture, a first for a Sony lens, and the exacting spherical aberration adjustment for each individual lens, contribute to the enchantingly soft-edged bokeh that has become a hallmark of the Sony G Master series. This "bokeh" effect is achieved when the light sources in the background appear blurred, creating a visually pleasing and dreamy aesthetic.

The G Master lens's aperture range of f/1.4 to f/16 provides photographers with the versatility to capture a wide range of subjects and scenes, from low-light environments to well-lit outdoor settings. The combination of exceptional resolution, constant maximum aperture, and thoughtful design features make the Sony G Master lens a truly remarkable and essential tool for discerning photographers and videographers.

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