Does the Sony FE 70-200mm f/4 Macro G OSS II take a teleconverter?

Sony E · 70-200mm f/4 · thread and mount data verified 2026-08-29

2 teleconverters are supported. A teleconverter multiplies the focal length and costs you light — and on a crop body the framing multiplies again.

Both converters are supported and both stay usable: 98-280mm at f/5.6 with the 1.4x, 140-400mm at f/8 with the 2x. On a lens this fast the 2x is the unusual case of a 2x that does not cost you autofocus.

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Teleconverter	Supported	Reach	Max aperture	On APS-C	On Micro Four Thirds
Sony FE 1.4x Teleconverter	Yes — Becomes 98-280mm; max magnification 0.7x at all focal lengths with the 1.4x attached.	98-280mm	f/5.6	147-420mm	—
Sony FE 2x Teleconverter	Yes — Becomes 140-400mm; enables 1:1 macro at all focal lengths.	140-400mm	f/8	210-600mm	—

At f/8 some older bodies restrict autofocus to the centre point.

What each converter gives you

Sony FE 1.4x Teleconverter — 98-280mm at f/5.6 on this lens, autofocus retained.

Sony FE 2x Teleconverter — 140-400mm at f/8 on this lens, autofocus retained.

The lens itself: Sony FE 70-200mm f/4 Macro G OSS II · every Sony E lens: Sony E lens index · all teleconverter compatibility

Compatibility sourced from the manufacturers' own published teleconverter compatibility statements (manufacturer teleconverter compatibility statements (Sony, Canon USA, Nikon, Fujifilm, Sigma, Panasonic, OM System) — each row carries its own source URL) and verified 2026-08-29. Reach and aperture figures are computed from the lens's own published focal length and maximum aperture — a 1.4x multiplies focal length by 1.4 and costs 1 stop; a 2x multiplies by 2 and costs 2 stops. Lenses whose compatibility we could not verify from a manufacturer statement are omitted rather than guessed. Methodology