Are we getting the world’s fastest f/2 ultra-wide zoom lens? Camera rumors are circulating that Sony is testing an "f/2 ultra-wide-angle zoom lens", likely covering the 16-25mm or 16-28mm focal length range. And if this is happening, it would be a category-defining first – no other major manufacturer currently offers a full-frame ultra-wide zoom at this speed.
Sony Alpha Rumors reported on information shared by tipster How2fly about three new lenses that Sony is currently testing. According to the oft-reliable source, a super-fast ultra-wide zoom could be announced between November 2025 and Q1 2026 – possibly alongside the Sony A7 V, rumored for late November to early December.
A full-frame f/2 ultra-wide zoom would put Sony in a league of its own, fill a gap in its lineup and give it a strong edge over competitors.
The world's fastest ultra-wide zoom lens
Sony's current full-frame ultra-wide zooms include the FE 12-24mm f/2.8 GM, 16-25mm f/2.8 G and FE 16-35mm f/2.8 GM II. While these are already fast lenses, they don't hit f/2. That extra stop of light would make a difference: lower-light shooting, faster shutter speeds and more creative control.
Compared to competitors, Sony would clearly stand out. Canon's fastest ultra-wide zoom for full-frame cameras is the RF 15-35mm f/2.8L IS USM, Nikon offers the Z 14-24mm f/2.8 S, and third-party options from Sigma and Samyang mostly stick to APS-C or prime designs.
A full-frame f/2 ultra-wide zoom by Sony is likely to carry a G Master or high-tier G branding – premium optics designed to minimize distortion, chromatic aberration and flare.
The features of such a lens are expected to meet professional needs: internal zooming, minimal focus breathing and fast, silent autofocus. Weight and compatibility are unknown, but Sony usually balances top-tier optical performance with practical handling.
Pairing this ultra-wide with Sony's existing fast zooms – FE 28-70mm f/2 GM and FE 50-150mm f/2 GM – would complete a full high-speed zoom range from ultra-wide to telephoto. That means more flexibility and fewer lens swaps, something pros will appreciate.
How realistic is it?
Very. Sony has proven it's willing to push zoom boundaries – the 28-70mm f/2 GM was a clear example – and an ultra-wide f/2 fits right into that philosophy. With the rumored release window lining up with its Alpha camera cycles, this lens seems realistic.
For Sony Alpha users, it could fill a gap that has long been waiting for innovation. If it happens, this could be a game-changing lens. Low-light shooters, landscape photographers, videographers and pros seeking maximum versatility would finally have an ultra-wide zoom.
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