Sony is back at it with another super-exciting, super-telephoto zoom lens, perfect for wildlife photography! Welcome the Sony FE 100-400mm F4.5 GM OSS, the newest addition to the flagship G Master™ lens series. Delivering exceptional resolution and bokeh, the defining characteristics of the G Master series, plus high-precision autofocus (AF) and a 100-400 mm focal range with a constant F4.5 aperture, FE 100-400mm F4.5 GM OSS offers the speed, reach, and image quality photographers need to capture decisive moments in any environment. Light enough to shoot handheld all day, this is the lens for wildlife, birding, sports, and photojournalism creators who want to expand their creative possibilities.
The new Sony FE 100-400mm F4.5 GM OSS boasts the G Master label with extraordinary detail and resolution throughout the entire 100-400 mm zoom range, even when used wide open at F4.5. Its advanced optical design incorporates newly developed ED XA (Extra-low Dispersion extreme aspherical), XA (extreme aspherical), two Super ED (extra-low Dispersion), and three ED glass elements. This sophisticated arrangement effectively reduces multiple aberrations, such as chromatic and spherical, to ensure outstanding sharpness and clarity across the entire zoom range from the center to the edges of the frame. Additionally, Nano AR Coating II minimizes ghosting and flare, providing high-contrast images even in challenging backlit conditions. The lens also features an 11-blade circular aperture with precision spherical aberration control, producing the smooth, creamy bokeh characteristic of the G Master series, while the constant F4.5 maximum aperture eliminates exposure shifts while zooming.
By incorporating four custom-optimized XD (extreme dynamic) Linear Motors, a floating focus mechanism, and the latest AF algorithms, the FE 100-400mm F4.5 GM OSS offers autofocus speeds up to three times faster, with approximately 50% improved subject tracking performance. This makes the lens highly effective for capturing fast-moving subjects with exceptional accuracy. Moreover, it is fully compatible with Alpha 9 III’s continuous shooting capabilities, supporting up to 120 frames per second with AF/AE tracking, ensuring that no critical moment is missed during high-speed photography.
Designed with mobility in mind, the FE 100-400mm F4.5 GM OSS offers a lightweight yet robust build thanks to its magnesium alloy barrel components and high-efficiency, high-thrust XD Linear Motors. Weighing approximately 1.84 kg (4 lbs), it provides portability without compromising durability. Its inner-zoom design maintains a constant length and stable center of gravity throughout the zoom range, allowing for precise framing adjustments while maintaining balance. This thoughtful construction ensures ease of use in a variety of shooting scenarios, whether handheld or mounted on a tripod.
The FE 100-400mm F4.5 GM OSS was built for professional-grade performance, featureing an advanced built-in stabilization that supports Active Mode and works seamlessly with compatible camera bodies to coordinate internal stabilization. The lens also incorporates breathing compensation to correct angle-of-view shifts during focus adjustments in video recording, ensuring smooth and consistent results. For greater flexibility, it is equipped with four focus hold buttons and a dedicated function ring for intuitive, personalized operation. A dust and moisture-resistant design, along with a fluorine front-element coating, ensures reliable performance in challenging environmental conditions.
Click here for more information and to pre-order the Sony FE 100-400mm F4.5 GM OSS!
Since the FE 100-400mm F4.5 GM OSS is the perfect wildlife lens, Dave and Evelyn took it to the Calgary Zoo to test out its new features. Check out their TCSTV review to see for yourself!
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Sony FE 100-400mm f4.5 GM OSS
