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| Sony 500mm f/4 G SSM |
Info media photography : The Sony 500mm f/4 G SSM (SAL500F40G) is a professional grade super-telephoto lens for A-mount SLR and SLT cameras. Billed as the longest fixed-focal-length G lens from Sony to date, the Sony G 500mm f/4 SSM includes 11 elements in 10 groups, including three ED (Extra-low Dispersion) glass elements. It’s also the first G lens from Sony to benefit from an advanced new coating process that ensures crisper, clearer images. Exclusive to Sony, the Nano AR Coating process is claimed to cut internal reflections “drastically”. The lens’ SSM (SuperSonic-wave Motor) features a new drive circuit that ensures rapid, responsive AF with significantly faster object tracking than conventional Sony lenses. Four focus hold buttons are spaced around the lens barrel for easy operation in any position. They’re complemented by a two-way DMF (Direct Manual Focus) mode button and focus range switch. Focusing ring and front/rear joints are protected by interlocking seals that ensure a high degree of protection from the elements. Built to order, the SAL500F40G super-telephoto lens from Sony is available in the UK from April 2012.
Sony Press Release
Closer encounters with new 500mm super-telephoto:
Rugged, pro-focused SAL500F40G lens from Sony for A-mount SLT and DSLR cameras
- Longest-ever focal length G Lens from Sony
- Nano AR Coating on optical surfaces for flawless still images and HD video
- Bright F4.0 aperture for superior light gathering
- Compatible with SteadyShot INSIDE featured in all α cameras
- New SSM drive circuit for quick, accurate autofocus
- Rugged dust- and moisture-resistant design: ideal partner for SLT-A77
- Enhanced handling and operability
The SAL500F40G is ideal for wildlife, sports and demanding imaging applications that require extreme magnification with uncompromised optical performance.
The SAL500F40G is the longest fixed focal length G Lens from Sony to date. Whether you’re shooting detail-packed stills or Full HD video, you’ll enjoy frame-filling close-ups with flawless resolution. With a bright F4.0 maximum aperture, its excellent light gathering power allows the use of faster shutter speeds to broaden shooting opportunities.
Inside, the advanced optical design of the SAL500F40G includes 11 elements in 10 groups, including three ED (Extra-low Dispersion) glass elements. It’s the first G Lens from Sony to feature an advanced new coating process that ensures crisper, clearer images. Exclusive to Sony, the ground-breaking Nano AR Coating process cuts internal reflections drastically. Resulting images are brilliantly crisp and clear, with dramatically reduced lens flare and ghosting. Flare is reduced still further by the carbon fibre lens hood that’s lined with black velvet fibres to absorb incident light.
The ruggedly-engineered SAL500F40G copes effortlessly with tough photo assignments. Focusing ring and front/rear joints are protected by interlocking seals that shrug off dust and moisture, even when you’re shooting outdoors in driving rain or arid desert conditions. This weather-resistant design makes the SAL500F40G a perfect partner for the SLT-A77 (α77) Translucent Mirror camera that offers serious photographers similarly rugged performance.
Like all other A-mount lenses, the SAL500F40G is compatible with the SteadyShot INSIDE image stabilisation system that’s featured in every α Translucent Mirror and DSLR camera from Sony. Depending on shooting conditions, camera model and settings, you’ll enjoy camera-shake blur compensation that’s equivalent to approximately 4.5 stops (max.) in shutter speed.
In a year that is filled with major sporting events, the razor-sharp autofocus performance of the SAL500F40G makes it ideal for capturing the true essence of athletic emotion as the worlds’ eyes look on. Complemented by α systems that deliver up to 12 frames per second (fps) stills shooting and 50 fps in full HD video mode, wildlife photographers now have the tools to capture and share every nuance of their chosen subject.
The high-torque SSM (Super Sonic wave Motor) features a new drive circuit, ensures rapid, responsive AF with significantly faster object tracking than conventional Sony lenses.
Serious enthusiasts will also welcome a strong emphasis on enhanced handling and ergonomics. Four focus hold buttons are spaced around the lens barrel for easy operation in any position. They’re complemented by a two-way DMF (Direct Manual Focus) mode button and focus range switch for slick operation when you’re shooting under pressure.
Built to order, the SAL500F40G super-telephoto lens from Sony is available in the UK from April 2012.
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