FE 400-800mm F6.3-8 G OSS
SEL400800GW.SYX
£2,549.00
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FE 400-800mm F6.3-8 G OSS

The first a Lens super-telephoto zoom to cover the 800 mm range

SEL400800GW.SYX

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.

  • E-mount full-frame format
  • Super-telephoto zoom G Lens™
  • The first a™ series lens to cover the 400 to 800 mm range
  • COMPACT, LIGHTWEIGHT & DURABLE Compact and durable, with a stable internal zoom mechanism. Weather-sealed and fluorine-coated design for reliability.
  • SONY GENUINE EXPERIENCE Adjustable zoom speed for precision control, and full 120fps slow-motion compatibility for cinematic video.
Pre-Order Item - Stock Due 2025-03-07
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First Look 400-800mm G Lens
First Look 400-800mm G Lens

FEATURES

E-mount 400-800 mm super-telephoto zoom


The FE 400-800mm F6.3-8 G OSS is the first[FN|As of the February 2025 product announcement.] a™ 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.

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 fps[FN|Sony test conditions. Maximum continuous shooting speed may be lower in some conditions. Continuous shooting speed may vary in the AF-C focus mode.] maximum burst speed of the a9 III, and continues uninterrupted even while zooming so important moments are not lost. A focus-range limiter (FULL / 10m-NEAR / 8-8m) 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.

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.

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 function[FN|For compatibility information see:https://www.sony.net/dics/breathing/ Not available when shooting stills. Angle of view and image quality may change slightly when this function is used. Effective compensation may not be achieved in all situations.] provided in compatible a bodies is also supported, further reducing unwanted image shifts while focusing.

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 3[FN|MODE 3 is supported by the latest body software version. Please refer to the appropriate support web pages for information on body compatibility.] 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 a bodies[FN|Please refer to the support page:https://www.sony.net/dics/fnc1002/ for details of compatible cameras. Correction effect depends on the lens.].

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.

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.

Extra reliability for outdoor shooting


Internal zoom coupled with a dust and moisture resistant[FN|Not guaranteed to be 100% dust and moisture proof.] 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.

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.

SPECIFICATIONS

Lens Specifications
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?10'-3?10'
Angle of View (APS-C)
4°10'-2°
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.)