Sigma 18-250mm f/3.5-6.3 DC Macro OS HSM Lens and EF610 DG ST Flash Kit for Sony

Product Description

The Sigma 18-250mm f/3.5-6.3 DC Macro OS HSM Lens and EF610 DG ST Flash Kit for Sony from B&H Photo is a lens/flash kit offering two superb products for your Sony Alpha camera. The lens is a versatile wide-angle to telephoto zoom macro lens providing the focal lengths to shoot in almost all situations, including a minimum focus distance of 13.8" (35 cm) for close-up macro photography.

Optical Stabilization (OS) provides compensation for camera movement and delivers clear, blur-free images when shooting telephoto and in low light. A Special Low Dispersion Glass element and three aspherical elements, including one double-sided aspherical lens, reduce chromatic aberration and provide sharp imaging throughout the zoom range. Super Multi-layer Lens Coating reduces flare and ghosting and an included petal-type lens hood will deflect unwanted light from entering the lens. A Hyper Sonic Motor (HSM) allows for smooth and silent autofocus which is particularly desirable when shooting video with your DSLR.

At 3.5" (8.9 cm) long, it is a very compact lens for its wide focal range and Thermally Stable Composite (TSC) construction and a brass mount offer durability and consistent functionality in varying temperatures and situations.

The Sigma EF610 DG ST Flash for Sony is a hot-shoe mount flash unit with TTL automatic flash exposure and an auto zoom function that adjusts the flash angle based on the chosen focal length of the lens (from 24-105mm). A built-in wide panel extends the flash angle to 17mm for wide-angle shooting. Manual control is also available to control the flash power from full to 1/16 power. The Guide Number for the EF610 is 61 m at ISO 100 and 105mm.

The flash head can be tilted up 90º and down 7º and swivelled 90º to the right and 180º to the left for flexible bounce control.  

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