Sony FE 400-800mm F6.3-8 OSS – E Mount

Overview
E-mount 400-800 mm super-telephoto zoomThe FE 400-800mm F6.3-8 G OSS is the first α Lens that covers the 800 mm super-telephoto zoom range. Optional 1.4x and 2x teleconverters are available, with the 2x teleconverter able to extend that range up to 1600 mm. Super-telephoto focal lengths are ideal for birds and wildlife, sports, aircraft, and other subjects that can’t be approached closely, as well as scenes that benefit from telephoto compression.

Internal zoom and optimised zoom controlInternal zoom means the length of the lens does not change while zooming, and the center of gravity stays within a small range for stable handling. Smooth, easy zoom ring rotation allows quick zooming to any focal length in the range, while careful design reduces the possibility of accidental focal length changes. Superb quality throughout the zoom rangeSix ED (Extra-low Dispersion) glass elements effectively control chromatic aberration that can be a problem at super-telephoto focal lengths. Flare and ghosting are also thoroughly suppressed. An 11-blade circular aperture helps to create beautiful ball bokeh amid exceptionally smooth background bokeh when shooting with a narrow depth of field.

Summary
Focal Length: 400-800mm
Max Aperture: F6.3-8
Lens Format: 35mm
Lens Mount: Sony E
Filter Thread: 105mm
Weight: 2-5kg
Included in box
1x Sony FE 400-800mm F6.3-8 OSS – E Mount
1x Hood ALC-SH181
1x Lens Front Cap ALC-F105S
1x Lens Rear Cap ALC-R1EM
1x Lens Strap

About the Sony FE 400-800mm F6.3-8 OSS – E Mount
Zoom to 800 mm for the beauty beyond the reach of the naked eye

The FE 400-800mm F6.3-8 G OSS is Sony’s first1 α Lens that zooms to 800 mm, with a range that is ideal for distant subjects as well as the creation of telephoto compression. The fast, precise AF lets you capture subjects that can’t be approached closely, such as wild birds and wild animals, and draw them into the full picture. The internal zoom design minimises centre-of-gravity shift for smooth handling.

Go long with the first1 α Lens: 400-800 mm super-telephoto zoom

The FE 400-800mm F6.3-8 G OSS is the first1 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’s focus group for fast, accurate focusing. Tracking easily keeps up with the 120 fps2 maximum burst speed of the α9 III, and continues uninterrupted even while zooming so important moments are not lost. A focus-range limiter (FULL / 10m-NEAR / ∞-8m) can be used to optimise operation for different subject distances. Focus breathing is suppressed for refined movie quality and quiet operation expands the gamut of possible applications.

Solid support for handheld or tripod-mounted shooting

The optically stabilised FE 400-800mm F6.3-8 G OSS extends to 800 mm, but weighs just 2475 g (87.4 oz) and can be used handheld without shake-induced blur. Stabilisation is even better with an α body that includes image stabilisation. When using a tripod, the mount foot can be quickly rotated for horizontal or vertical orientation. Durable components, optimised balance, and a non-removable foot maximise reliability and performance.

High-level control and reliability for any situation

Three focus hold buttons at 90° increments around the barrel allow easy access in any orientation. Other functions can be assigned to the buttons as needed. Internal zoom and a dust/moisture resistant3 design maximise reliability. The front element has a fluorine coating that repels contaminants and makes the lens easier to clean. The lens hood is a new design with a lock button and filter opening for easy operation.

Mount Sony E-mount
Format 35mm full frame
Focal-Length (mm) 400-800
35mm equivalent focal-length (APS-C) 600-1200
Lens Groups / Elements 19-27
Angle of View (35mm) 6ﾟ10′-3ﾟ10′
Angle of View (APS-C) 4°10′-2°1
Maximum aperture (F) 6.3-8
Minimum Aperture (F) 36-45
Aperture Blades 11
Circular Aperture Yes
Minimum Focus Distance 1.7-3.5 m(5.58-11.5 ft)
Maximum Magnification ratio (x) 0.23
Filter Diameter (mm) 105
Image stabilization (SteadyShot) Optical SteadyShot
Zoom system Manual
Teleconverter compatibility (x1.4) SEL14TC
Teleconverter compatibility (x2.0) SEL20TC
Hood Type Round shape, bayonet type
Size & Weight
Dimensions (D x L) 119.8 x 346 mm(4-3/4 x 13-5/8 in.)
Weight 2475 g(87.4 oz.)

E-mount 400-800 mm super-telephoto zoom

The FE 400-800mm F6.3-8 G OSS is the first2 α™ Lens that covers the 800 mm super-telephoto zoom range. Optional 1.4x and 2x teleconverters are available, with the 2x teleconverter able to extend that range up to 1600 mm. Super-telephoto focal lengths are ideal for birds and wildlife, sports, aircraft, and other subjects that can’t be approached closely, as well as scenes that benefit from telephoto compression.

Internal zoom and optimised zoom control

Internal zoom means the length of the lens does not change while zooming, and the center of gravity stays within a small range for stable handling. Smooth, easy zoom ring rotation allows quick zooming to any focal length in the range, while careful design reduces the possibility of accidental focal length changes.

Superb quality throughout the zoom range

Six ED (Extra-low Dispersion) glass elements effectively control chromatic aberration that can be a problem at super-telephoto focal lengths. Flare and ghosting are also thoroughly suppressed. An 11-blade circular aperture helps to create beautiful ball bokeh amid exceptionally smooth background bokeh when shooting with a narrow depth of field.

Precise manual focus

Full-time DMF automatically engages manual focus when the focus ring is operated, making it easy to apply fine manual adjustments or change the focus entirely. Linear Response MF ensures that the focus ring responds directly to manual focus control, with focus ring rotation translating directly to a corresponding change in focus.

1.7 m minimum focus at 0.23x magnification

Offering remarkable close-up capability for a super-telephoto zoom, the FE 400-800mm F6.3-8 G OSS features a minimum focusing distance of just 1.7 m (5.58 ft) at the wide end of the zoom range and a maximum magnification of 0.23x. This level of close-up performance dramatically expands the potential uses of this versatile lens.

Fast, precise AF captures quick subjects

Two precision linear motors drive the lens’s 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 / 10m-NEAR / ∞-8m) can be used to optimise operation for different subject distances. Focus breathing is suppressed for refined movie quality and quiet operation expands the gamut of possible applications.

Built-in Optical SteadyShot™

Shooting handheld at super-telephoto focal lengths is made easier by the built-in Optical SteadyShot image stabilisation. MODE 2 is ideal for panned shots, while MODE 35 provides improved viewfinder stabilisation for easier framing of active subjects. Even better stabilisation plus enhanced body-lens communication and control are available when used with compatible α bodies6.

Minimal focus breathing for movies

Advanced lens technology reduces focus breathing as well as focus and axial shift when zooming. Changes in angle of view and other image shifts are minimised for smooth, high-quality movie footage. The breathing compensation function4 provided in compatible α bodies is also supported, further reducing unwanted image shifts while focusing.

Durability and ease for tripod shooting

The tripod mount foot provides 1/4-20 UNC and 3/8-16 UNC screw sockets for compatibility with a wide range of tripods, and can be quickly rotated for horizontal or vertical orientation. Durable components, optimised balance, and a non-removable design maximise reliability and performance in challenging conditions.

Extra reliability for outdoor shooting

Internal zoom coupled with a dust and moisture resistant7 design provide ample reliability when shooting outdoors. The front element features a fluorine coating that repels contaminants and makes the lens easier to clean. The lens hood is a new design with a lock button for easy attachment and removal, and a filter opening for easy operation.

Focus hold buttons offer flexible control

Three focus hold buttons at 90° increments around the lens barrel allow instant focus hold operation in either horizontal or vertical orientations, whether the camera is being held normally or upside-down. Functions other than focus hold can be assigned to the buttons as needed.

Environmentally conscious

Sony’s environmental plan “Road to Zero” aims for a zero environmental footprint by 2050. The environmental footprint of this product has been minimised from development through supply chain, production, and packaging. We are also transitioning to non-plastic packaging materials. Plant-based non-woven fabrics are used for product bags.