Sigma's EX DG UV filters benefit from a multi-layer lens coating, developed to counteract the highly reflective characteristic of image sensors. With older style filters, light would reflect off the image sensor, bounce off the lens & filter elements & re-enter the image sensor, creating a ghost image. The multi-layer coating dramatically reduces this effect. In addition to this, an optimum, neutral colour balance is ensured, increasing the white balance accuracy of the digital camera. The Multi-Coated DG UV filter perfectly eliminates the harmful effect of ultraviolet light. The multi-coated UV filter can be used with both colour & black-&-white film & digital sensors. Suitable for protective use & general photography. ...

The Sigma 67mm Lens Cap is a spare or replacement Sigma lens cap for 67mm filter thread lenses & is designed to protect the end of your lens from getting damaged. ...

Attachment ring to allow the Sigma EM-140 Macro Ring Flash to be fitted to lenses with a 67mm filter thread. ...

The Sigma 67mm Protector filter is developed to protect the lens surface from dirt & dust as well as scratches. It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. ...

Sigma's weather-resistant (WR) circular polariser (CP) filters remove reflections on the water's surface & glass windows, & increases the contrast in landscape photography. This effect is often used to increase the contrast & saturation in blue skies & white clouds. With excellent water & oil repellent functions, the filter surface repels water drops & provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. ...

Sigma's weather-resistant (WR) ultra-violet (UV) filters prevent the bluish tone that generates when the weather is fine, by absorbing ultraviolet rays. It is effective in most situations, such as landscape, portrait & general photography on a sunny day. It is also an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. With excellent water & oil repellent functions, the filter surface repels water drops & provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. ...

Meticulously crafted for sports & wildlife photography, the Sigma 70-200mm f 2.8 DG DN OS Sports Lens features dual HLA motors & up to 7.5 stops of stabilisation. Capture dynamic moments effortlessly thanks to features like the de-clickable aperture ring, Arca Swiss foot, & Focus Limiter. Compact & optically exceptional, this lens is a definitive fast-aperture zoom built for professionals. ...

Meticulously crafted for sports & wildlife photography, the Sigma 70-200mm f 2.8 DG DN OS Sports Lens features dual HLA motors & up to 7.5 stops of stabilisation. Capture dynamic moments effortlessly thanks to features like the de-clickable aperture ring, Arca Swiss foot, & Focus Limiter. Compact & optically exceptional, this lens is a definitive fast-aperture zoom built for professionals. ...

The Sigma 70-200mm f 2.8 DG OS HSM Sport Lens offers outstanding action-capture performance perfect for a range of scenes, from news to sports, landscape, & portraits. The lens combines the necessary features required by professional photographers. This

Includes:: 10 exclusive low-dispersion glass elements, exceptional functionality & high-speed AF. Thanks to this the lens makes it possible to capture fast-moving & distant subjects, even in the most challenging of situations.

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The Sigma 70-200mm f 2.8 DG OS HSM Sport Lens offers outstanding action-capture performance perfect for a range of scenes, from news to sports, landscape, & portraits. The lens combines the necessary features required by professional photographers. This

Includes:: 10 exclusive low-dispersion glass elements, exceptional functionality & high-speed AF. Thanks to this the lens makes it possible to capture fast-moving & distant subjects, even in the most challenging of situations.

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