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Go long with the first2 α Lens: 400–800 mm super-telephoto zoom

The FE 400–800 mm F6.3–8 G OSS is the first2 α Lens to cover a 400 mm to 800 mm super-telephoto range. An optional 2x teleconverter can extend maximum focal length to 1600 mm. The internal zoom means the length of the lens does not change, and the centre of gravity stays within a small range for stable handling. Smooth, easy zoom ring rotation allows precise zooming, while careful design prevents accidental focal length changes.

Cutting-edge optical design gives high resolution and natural bokeh throughout the zoom range

Six ED (Extra-low Dispersion) glass elements effectively control chromatic aberration. Flare and ghosting in backlit conditions are also thoroughly suppressed. An 11-blade circular aperture helps to create beautiful ball bokeh amid exceptionally smooth, creamy background bokeh when shooting with a narrow depth of field.

Fast, precise AF captures even fast-moving subjects

Two precision linear motors drive the lens' focus group for fast, accurate focusing. Tracking easily keeps up with the 120 fps3 maximum burst speed of the α9 III, and continues uninterrupted even while zooming so important moments are not lost. A focus-range limiter (FULL/10 m–NEAR/∞–8 m) can be used to optimize operation for different subject distances. Focus breathing is suppressed for refined movie quality and quiet operation expands the gamut of possible applications.