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Panasonic Lumix S Pro 70-200mm F2.8 O.I.S. and 16-35mm F4 lenses announced

Panasonic Lumix S Pro 70-200mm F2.8 O.I.S. and 16-35mm F4
(Image credit: Panasonic)

The Lumix X Pro 70-200mm F2.8 I.O.S. and 16-35mm F4 are two important new lenses for the Panasonic Lumix S1 and Lumix S1R models. The 70-200mm is a constant aperture f/2.8 telephoto zoom that will be seen as a must-have lens for pros, and the 16-35mm F4 is the first Lumix S ultra-wide zoom.

Both lenses were already on the previously published Panasonic L-mount lens roadmap, but they’ve just been made official – though they won’t be available for purchase until January 2020. 

The Panasonic Lumix S models are not just the best Panasonic cameras, they are also among the best cameras for professionals – though they will need a strong lens system behind them to take on Canon, Sony and Nikon.

Panasonic Lumix S Pro 70-200mm F2.8 O.I.S.

(Image credit: Panasonic)

Panasonic Lumix S Pro 70-200mm F2.8 O.I.S.

This is not the first 70-200mm lens for the Lumix S system. It joins the Lumix S PRO 70-200mm F4 O.I.S. lens which was launched alongside the cameras themselves. That lens’s f/4 maximum aperture was unlikely to appeal to professionals, however, who will be far more convinced by the f/2.8 aperture of the new lens, and which is in line with pro telephoto zooms from other camera brands.

The Lumix S Pro 70-200mm F2.8 O.I.S. has 22 elements in 17 groups, including two UED (Ultra Extra-low Dispersion) lenses and three ED (Extra-low Dispersion) elements to suppress axial and lateral chromatic aberration. It also includes an aspherical element to correct astigmatism and improve resolution.

Optical performance is clearly high on the agenda, as this lens also has a double focus system to control aberration at short subject distances, and Panasonic claims high performance from the center of the frame to the edges, and over the whole zoom range.

The 70-200mm can be used with Panasonic’s 1.4x DMW-STC14 or 2x DMW-STC20 teleconverters to increase the focal range to 100-280mm approx with a maximum aperture of f/4, or 140-400mm and f/5.6 respectively.

The new lens also contains an O.I.S. (Optical Image Stabilizer) to work alongside the in-body stabilization in the Lumix S1 and S1R for a maximum claimed shake compensation value of 7EV. There’s a focus clutch for switching quickly between AF and MF modes, and focus breathing is suppressed to make this an ideal lens for video, not just stills. 

The Lumix S Pro 70-200mm F2.8 O.I.S. has a rugged, dust/splash-resistant design that will work at temperatures as low as -10 degrees.  It goes on sale in January 2020 at a price of $2,599.

Panasonic Lumix S Pro 16-35mm F4

(Image credit: Panasonic)

Panasonic Lumix S Pro 16-35mm F4

This lens is arguably even more important than the 70-200mm f/2.8 because until now Panasonic Lumix S users have not had any Panasonic ultra-wide lenses at all.

This lens is designed to fill another important slot in any pro’s lens line-up, this time for a constant-aperture ultra-wideangle zoom. Where rival makers offer f/2.8 lenses, however, Panasonic has opted for a less ambitious f/4 design to achieve a more compact, lighter lens. Nevertheless the company claims “stunningly high” resolution, even towards the corners of the frame.

The optical construction includes 12 elements in 9 groups, with three aspherical lenses, one ED (Extra-low Dispersion) lens and one UHR (Ultra-High Refractive Index) element. 

A double-magnet linear motor delivers high power despite its small size, and fast autofocus thanks to a 480 fps high-speed sensor drive that also features on the 70-200mm f/2.8 lens. And, like the new telephoto zoom, this lens has a quick action AF/MF focus clutch mechanism, suppresses focus breathing for video use and is dust and splash resistant.

The Lumix S Pro 16-35mm F4 will also be available in January 2020, and at a pretty reasonable price of $1,499, which might help to offset any disappointment over its modest maximum aperture.

Panasonic Lumix S Pro 70-200mm F2.8 O.I.S.

(Image credit: Panasonic)

Panasonic Lumix S lenses so far

These two new lenses join the existing Lumix S Pro lens line-up, which now includes the following:

• Lumix  S Pro 50mm F1.4 (S-X50)
Lumix S Pro 16-35mm F4 (S-R1635)
• Lumix S Pro 24-70mm F2.8 (S-E2470)
• Lumix S 24-105mm F4 MACRO O.I.S. (S-R24105)
• Lumix S Pro 70-200mm F2.8 O.I.S. (S-E70200)
• Lumix S Pro 70-200mm F4 O.I.S. (S-R70200)

That’s six lenses in total so far, and Panasonic says it will deliver 11 more, with the emphasis on the Lumix Pro range, by March 2021. According to Panasonic, counting other L-mount lenses from Leica and Sigma, more than 46 interchangeable primes and zooms in the L-Mount lens roadmap are available or will be available in the near future.

Read more:

• These are the best Panasonic cameras right now
• We pick the best cameras for professionals
• Which are the best full frame mirrorless cameras?

Rod is the Group Reviews editor for Digital Camera World and across Future's entire photography portfolio. Previously he has been Head of Testing for the photography division and Camera Channel editor on TechRadar. He has been writing about digital cameras since they first appeared, and before that began his career writing about film photography. 

Rod's near-encyclopedic knowledge of cameras both old and new makes him an invaluable resource, whether we need to ask a question about transparencies or the latest X-Trans sensor. He owns all manner of cameras, from Nikon DSLRs through Olympus, Sony and Fujifilm bodies, and on any given day you'll see him using kit from just about every manufacturer.