Whispers from the Fredmiranda forums, now seemingly confirmed by SonyAlphaRumors, suggest that Sony is gearing up to launch three new E-mount lenses within the next two to three weeks. The lineup is particularly exciting for telephoto enthusiasts, with two new G Master prime lenses promising incredible reach while staying under the 1kg mark.
Lightweight Super-Telephotos on the Horizon
The stars of this rumored announcement are the Sony FE 600mm f/6.3 GM OSS and the Sony FE 400mm f/4.5 GM OSS lenses. Both are tipped to be G Master series, indicating top-tier optical performance and build quality. Crucially, they are expected to weigh in at under 1kg, a significant achievement for lenses offering such extreme focal lengths.
The FE 600mm f/6.3 GM OSS is reportedly slated to weigh approximately 995g (excluding the tripod collar) and measure 108x263mm. This would make it substantially lighter than competitors, such as the recently released Nikon NIKKOR Z 600mm f/6.3 VR S, which tips the scales at 1390g – a difference of nearly 400g. The estimated price for this lens is around $3,800 USD.
Following closely is the FE 400mm f/4.5 GM OSS, rumored to weigh about 994g and have dimensions of 108x242mm. This too offers a considerable weight saving compared to its Nikon counterpart, the Z 400mm f/4.5 VR S, which weighs 1160g. The price range for the 400mm lens is expected to be between $2,699 and $2,899 USD.
A New Autofocus Fisheye for E-Mount
In addition to the two super-telephoto primes, Sony is also rumored to be releasing an 8-14mm f/3.5 fisheye lens. This is a notable addition, as the Sony E-mount full-frame system currently lacks an autofocusing fisheye lens. The new lens, priced around $1,499 USD, is expected to fill this gap in the market, offering creative possibilities for landscape, architecture, and action photographers.
Sony’s Continued E-Mount Expansion
This potential wave of new lens releases underscores Sony’s commitment to its E-mount system. By focusing on lightweight designs for high-performance telephoto lenses, Sony appears to be addressing a key demand from wildlife, sports, and event photographers who often have to travel or hike to their shooting locations. The addition of a versatile autofocusing fisheye further broadens the creative toolkit available to E-mount users.
While these are still rumors, the sources have a strong track record, and the details align with market trends and user desires. Photographers eagerly awaiting new optics for their Sony cameras will undoubtedly be watching closely for an official announcement in the coming weeks.
