Rent the Sony FE 400-800mm f/6.3-8 G OSS in Canada — the longest-reaching native E-mount lens Sony makes, built for serious wildlife, birds, aviation and motorsport. An internal-zoom design and huge 800mm reach (1600mm with a teleconverter) make it the choice when you simply can’t get close enough. Key points:
Enormous 400-800mm reach — the farthest-reaching Sony E-mount lens
Internal zoom — the lens length stays fixed, helping balance and weather sealing
Dual linear motor autofocus; Optical SteadyShot with three modes; focus limiter
Works with Sony 1.4x / 2x teleconverters for up to 1120mm or 1600mm of reach
Our thoughts
When reach is everything — distant birds, skittish wildlife, air shows — this is the Sony lens I’d reach for, and the internal zoom keeps the balance rock-steady as you track. The honest trade-off is the aperture: it’s f/8 at 800mm, so it really wants good light, and at about 2.5kg I’d put it on a monopod for a long day. But nothing native goes further.
— Will, Founder
Key specifications
Lens mount
Sony E
Format
Full-frame
Focal length
400–800mm
Maximum aperture
f/6.3 (at 400mm) – f/8 (at 800mm)
Minimum aperture
f/45
Autofocus
Dual linear motors with full-time manual override; focus limiter; three focus-hold buttons
Stabilisation
Optical SteadyShot, three modes (general / panning / tracking)
Teleconverters
Sony FE 1.4x (560-1120mm) and 2x (800-1600mm), with autofocus retained
Zoom design
Internal zoom (overall length stays fixed)
Filter thread
105mm
Build
G-series, dust- and moisture-resistant; fixed rotating tripod foot; approx. 2,475g
Compatibility & what you might add
Fits any Sony E-mount body — pair it with the camera that suits your shoot.
Need even more reach? It works with Sony’s 1.4x and 2x teleconverters — just ask and we’ll add one.
The 400-800mm reaches much further (to 800mm vs 600mm) and starts at 400mm, making it the specialist for distant subjects. The 200-600mm is more versatile (covers from 200mm), a touch brighter and lighter, and more affordable. Choose the 400-800mm when maximum reach is the priority; the 200-600mm for all-round flexibility.
Yes — with Sony’s FE 1.4x it reaches roughly 560-1120mm, and with the 2x up to 1600mm, both keeping autofocus on capable bodies. You’ll need strong light at those settings because the effective aperture becomes very small. We can add a teleconverter to your order.
In good daylight, no — current Sony bodies focus confidently at f/8 and the results are sharp. In dull light you’ll raise ISO to keep shutter speeds high enough for sharp shots of moving subjects. It’s very much a “bring the light” lens, like other long super-telephoto zooms.
The lens doesn’t change length as you zoom, so the balance stays consistent (great for tracking on a monopod or gimbal), it doesn’t pump air as you zoom (better dust and weather sealing), and you can zoom quickly without the barrel shifting your framing.
For short bursts, yes — at around 2.5kg with Optical SteadyShot it’s manageable, but for a full day’s wildlife or birding a monopod takes the strain off and improves stability. It has a fixed rotating tripod foot for easy mounting.
★★★★★ Rated Excellent on Trustpilot
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