Sony FE 100-400mm f/4.5 GM + 2.0x Teleconverter
With the Sony FE 100-400mm f/4.5 GM + 2x Teleconverter, you capture fast action at a distance with razor-sharp precision, thanks to the constant f/4.5 aperture and the balanced internal zoom design. The 2x teleconverter doubles the reach to 200-800mm without compromising G Master image quality.
Sony FE 100-400mm f/4.5 GM OSS
Meet Sony's professional 100-400mm zoom without compromise. With a constant f/4.5 aperture, four XD Linear Motors delivering autofocus up to 3x faster with 50% better focus tracking, and an internal zoom design weighing just 1,840g, this is the ideal lens for wildlife, sports and photojournalism. Never miss a decisive moment again, from unpredictable birds to lightning-fast athletes.
Always the right exposure, at every focal length
The FE 100-400mm f/4.5 GM OSS is the only lens in its class with a constant f/4.5 aperture across the entire zoom range. That means no exposure shift when zooming, consistent shutter speeds when tracking fast-moving subjects, and smooth bokeh throughout the entire zoom range from 100mm to 400mm. For sports photographers working in changing light conditions, or wildlife photographers who need to react instantly to unexpected movement, the constant aperture is a crucial advantage over lenses with a variable aperture.
Never miss a decisive moment
Four XD Linear Motors and advanced control algorithms deliver autofocus speeds up to three times faster than previous models, with approximately 50% better tracking performance. The floating focus groups are driven with exceptional precision, keeping your subject sharp even during unpredictable movement. Combined with the Sony Alpha 9 III, the lens supports AF tracking during shooting at up to 120 fps, making it exceptionally well suited for capturing birds in flight, sprinting athletes or other fast action where there is no room for uncertainty.
Shoot all day without fatigue
The internal zoom means the lens stays the same length at 100mm as it does at 400mm, keeping the centre of gravity constant so the lens is always perfectly balanced on a tripod or handheld. Weighing approximately 1,840g, the lens is relatively light. For photographers working long days on location, whether on a tripod or handheld, that means less fatigue and greater freedom of movement. The internal design also prevents dust from being drawn in during zooming, which is essential for outdoor shooting in challenging conditions.
From 100mm to 800mm, without changing lenses
The lens is fully compatible with Sony teleconverters SEL14TC (1.4x) and SEL20TC (2.0x), extending the effective reach to 140-560mm and 200-800mm respectively. Importantly, full G Master image quality is maintained when using teleconverters, which is not the case with many other lenses. This makes the FE 100-400mm F4.5 GM OSS a versatile system in practice, covering a wide range of shooting situations with a single lens body, without ever having to swap lenses or miss a precious moment.
Built for the toughest conditions
For professionals working in demanding environments, the lens features a built-in security lock, compatible with a security cable at press locations, stadiums and fixed shooting positions. All buttons and rings are sealed for a robust, dust- and moisture-resistant construction, ensuring reliable performance even in harsh weather. The front element also features a fluorine coating that repels dirt and is easy to clean, guaranteeing long-term durability and image quality.
Change filters in seconds, without removing the lens
The lens features a drop-in filter slot at the rear, allowing you to quickly and easily swap ND filters, polarising filters or other filter types without removing the lens from the camera. For sports and wildlife photographers who need to switch rapidly between widely varying lighting conditions, this is a significant practical advantage. A large front filter is impractical and expensive on a lens of this size; the drop-in solution offers a professional and affordable alternative that fits seamlessly into a fast on-location workflow.
Sony E-Mount 2.0x Teleconverter
With the high-quality Sony E-Mount 2.0x teleconverter, you double the focal length of your lens without any loss of image quality. Communication between the lens and camera body, including data transfer for light metering, autofocus and optical image stabilisation, is fully supported. The Sony full-frame teleconverter with E-mount also features a dust- and moisture-resistant construction that withstands the toughest conditions.
A teleconverter is a compact and lightweight solution for bringing your subject closer. With the Sony E-Mount 2.0x teleconverter, you can shoot with the Sony FE 70-200mm F/2.8 GM OSS lens as if it were a lens with a range of 140-400mm. The maximum aperture decreases by approximately two stops. This means that a lens with a maximum aperture of F/2.8 will have a maximum aperture of F/5.6 when used with the teleconverter.
