The Panasonic Lumix S Pro 70-200mm f/2.8 OIS fills a key role in Panasonic’s expanding L-mount lens line-up. A 70-200mm f/2.8 lens like this one is the preferred telephoto zoom for most top-flight professional and enthusiast photographers. It’s enormously versatile and widely used for everything from wedding and event photography to sports and wildlife.
The generous range of telephoto focal lengths and the fast f/2.8 aperture enable a tight depth of field with the promise of smooth bokeh. You also get access to faster shutter speeds under dull lighting conditions, when you need to freeze the action. The extra f/stop is the most compelling reason to choose this lens over Panasonic’s highly impressive 70-200mm f/4 zoom, and it’s an important milestone in the development of the L-mount lens roadmap, but it comes at a price.TODAY’S BEST PANASONIC LUMIX S PRO 70-200MM F/2.8 OIS DEALS
Lens construction: 22 elements in 17 groups
Angle of view: 34-12 degrees
Diaphragm blades: 11
Minimum aperture: f/22
Minimum focusing distance: 0.95m
Maximum magnification ratio: 0.21x
Filter size: 82mm
Like Panasonic’s 70-200mm f/4 lens, the f/2.8 has a fast and virtually silent autofocus system based on dual linear and stepping motors. A further similarity is the focus clutch that enables switching between autofocus and manual focus by snapping the focus ring forwards and backwards. Accidental nudging of the ring is unlikely, as it’s mounted at the forward end and the lens is physically quite long. A focus distance scale becomes visible when the ring is pulled back to engage manual mode.RECOMMENDED VIDEOS FOR YOU…CLOSE
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As with the vast majority of 70-200mm constant-aperture zooms, the physical length of the lens remains fixed throughout the entire zoom and focus ranges. An upgrade over the f/4 lens is that the faster model features three function buttons around its barrel, situated between the zoom and focus rings. These can be customised to carry out a range of actions but will most commonly be used as focus-hold buttons.
The optical image stabilizer is also upgraded compared to that of the f/4 lens. Both work in conjunction with the 5-axis in-body stabilization of S1-series cameras but Panasonic claims an overall effectiveness of 7-stops rather than 6-stops for the f/2.8 lens. The f/2.8 edition also adds dual switchable stabilization modes for static and panning shots. In the latter, the panning direction is automatically detected.
Another feature shared with the f/4 lens is that both come complete with removable tripod mounting rings. They’re high-quality items and, as with many recent designs from numerous manufacturers, the foot is directly Arca-Swiss compatible. This enables you to plug it directly into a compatible tripod head without needing to use an additional quick-release plate.
BUILD AND HANDLING
Build quality is up to the usual high standards of Panasonic Pro lenses. It feels solid and robust and includes numerous weather-seals, resulting in a dust/splash-proof construction. It’s also freeze-resistant down to -10 degrees Celsius.
As with most other Panasonic S-line lenses, this one is Leica certified and stamped as such on the barrel. Quality glass includes one aspherical element, three ED (Extra-low Dispersion) elements and two UED (Ultra ED) elements.
Handling is very refined overall, although the zoom ring of our review sample felt a bit stiff and little lacking in rotational smoothness. At 1,570g, it’s typically weighty for a 70-200mm f/2.8 lens but feels well balanced on S1-series bodies, which are relatively heavy for mirrorless full-frame cameras.
The autofocus system is very rapid and silent, and works brilliantly well for both stills and video. Video performance is further enhanced by a mechanism that effectively suppresses focus breathing. Image stabilization is also highly effective.