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- Full-Frame
- Constant f/4.5 Max Aperture
- Portable
- Reliable Super-Telephoto Zoom
- Four XD Linear AF Motors
- Floating Focus
- Internal Zoom and Internal Focus Design
- OSS with Panning & Moving Subject Modes
- Super ED
- ED
- XA
- and XA Glass Elements
- Nano AR Coating II and Fluorine Coating
- Aperture De-Click and Lock Switches
- Dust and Moisture-Resistant Construction
- Rounded 11-Blade Diaphragm
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Outstanding G-Master resolution and bokeh from 100 to 400 mmThis exceptional lens offers outstanding performance across a versatile 100-400 mm range, which can be extended to an impressive 800 mm with the use of an optional teleconverter. Engineered with precision, it incorporates an ED XA (Extra-low Dispersion extreme aspherical) element alongside XA, Super ED, and ED elements to minimize chromatic and spherical aberration, ensuring breathtaking resolution throughout the zoom range. Maintaining a constant F4.5 maximum aperture during zooming, it delivers consistent brightness and image quality. The combination of ED XA and XA elements also creates the signature G Master bokeh, adding a touch of elegance to every shot. |
Fast, precise AF effortlessly tracks active subjectsSophisticated algorithms combined with Sony's advanced XD (Extreme Dynamic) Linear Motors enable the floating focus groups to deliver autofocus speeds up to three times faster. Tracking performance sees remarkable improvement, enhanced by up to 50%. Paired with the α9 II body, this ensures precise autofocus tracking even during continuous shooting at bursts of up to 120 fps. Additionally, focus breathing, as well as zoom-related focus and axial shifts, are expertly reduced, resulting in smooth and polished cinematic-quality movie imagery. |
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Lightweight tor fatigue-free shootingMeticulous design and the use of magnesium alloy components have achieved an impressive total weight of just 1,840g. This exceptionally lightweight build is remarkable for a super-telephoto zoom lens, enabling photographers to comfortably handle extended shooting sessions with minimal fatigue. The inner zoom mechanism reduces center-of-gravity shifts during zooming, significantly improving balance and ease of use. Additionally, the zoom torque has been carefully fine-tuned to deliver smooth and precise operation, elevating the overall shooting experience. |
Advanced optical stabilization and professional controlOptical stabilization seamlessly integrates with α in-body stabilization to deliver exceptional performance. The function ring can be customized to manage features such as Preset Focus4, enabling swift registration and recall of specific focus points, or APS-C/Full Frame switching for effortless transitions to a 1.5x zoom equivalent. Additionally, it supports Power Focus5 for smooth focus control. For added versatility, a zoom smoothness switch and a security slot are thoughtfully included. |
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Rugged reliability in challenging conditionsThe overall design is meticulously crafted to resist both dust and moisture, ensuring durability in challenging conditions. Furthermore, the front element’s outer surface is treated with a fluorine coating, expertly engineered to repel fingerprints, dust, water, oil, and other contaminants. This innovative coating not only protects the lens but also simplifies cleaning, allowing the surface to be wiped effortlessly. |