Sony Unveils the ‘World’s Lightest’ 70-200mm f/2.8 GM OSS II Lens

Sony has introduced the second-generation 70-200mm f/2.8 G Grasp lens that it says has wonderful efficiency packed into the world’s lightest large-aperture telephoto zoom lens.

The corporate says that the FE 70-200mm F2.8 GM OSS II lens — the sixty fifth lens in its E-mount lens lineup — delivers a unprecedented mixture of decision and bokeh in addition to one of the best autofocus that may be anticipated for Sony cameras in efficiency that it says the G Grasp design is famend for.

Sony says that the lens won’t solely impress with its excellent high quality however may also be the lightest f/2.8 70-200mm zoom on this planet which it says will permit for unprecedented taking pictures freedom and adaptability. The lens is roughly 29% lighter than the earlier mannequin and weighs just below 37 ounces (1,045 grams). Along with its mild weight, the FE 70-200mm F2.8 GM OSS II​ was designed for professionals to supply a super stability with out front-heaviness, which Sony says ensures the lens’ middle of gravity falls straight above the tripod mount. It additionally options inner zooming to maintain the middle of gravity fixed.

Sony says that the FE 70-200mm F2.8 GM OSS II achieves its mixture of excessive resolving energy and readability in addition to corner-to-corner sharpness because of thanks two aspherical parts and one XA (excessive aspherical) ingredient that it says is manufactured to 0.01-micron precision. Due to this, Sony says that the lens can successfully management distance-related aberration variations to make sure its high-quality decision all through the picture space.

The lens additionally makes use of two extra-low dispersion spherical glass parts and two Tremendous extra-low dispersion spherical glass parts to “considerably” cut back chromatic aberration with out coloration bleeding. As has develop into anticipated in the latest G Grasp lenses, Sony additionally included an XA ingredient which it says completely suppresses the “onion” ring impact that may happen in bokeh balls. Lastly, it makes use of a single extra-low dispersion aspherical ingredient for the primary time in an Alpha system lens, which Sony says concurrently suppresses chromatic and spherical aberration, which it says are widespread points in different telephoto lenses.

The entrance ingredient has been handled with Sony’s Nano AR Coating II which it says produces a uniform anti-reflection coating on the floor of the lens. As well as, the corporate says that the FE 70-200mm f/2.8 GM OSS II​’s optical design additionally successfully suppresses inner reflections to enhance readability. The entrance ingredient has additionally been handled with a fluorine coating to repel water and oils. The lens can be mud and moisture-resistant.

Clean bokeh is made potential by a big f/2.8 most aperture and a newly-developed 11-bladed round aperture. It has a minimal focusing distance of 15.7 inches (0.4 meters) at 70mm and 32.3 inches (0.82 meters) at 200mm, with a most magnification of 0.3x. The lens may also be paired with Sony’s 1.4x or 2.0x teleconverter to increase the lens’ focal size to 400mm at an f/5.6 aperture.

The brand new lens makes use of 4 Sony XD (excessive dynamic) linear motors that it says permit the lens to supply terribly quick and exact autofocus, and as much as 4 occasions quicker together with focus monitoring that has been improved by 30% over the earlier mannequin.

For video shooters, the lens was designed to have considerably diminished focus respiratory, focus shift, and axis shift when zooming so there’s minimal undesirable picture motion and angle of view variations. It additionally has unbiased management rings for focus, zoom, and aperture that Sony says permits for exact guide operation.

The Sony FE 70-200mm f/2.8 GM OSS II​ might be obtainable in December for $2,800.

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