Combat the effects of bright or flat illumination & add new depth to your photographs with the Sigma AFC-950 58 mm Circular Polarising Filter. Suitable for film & digital Built to fit standard 58 mm lens threads, the A-FC950 Polarising Filter features a high-quality optical design for both film & digital cameras. Its versatile light-filtering performance works wonders to reduce glare & reflections from glass & water, effectively diminishing or eradicating areas of blown-out highlights, loss of contrast & diminished image information. Especially useful in bright light or low contrast settings, this filter results in deeper blues, richer colours & more defined details in areas previously obscured by light. Now your outdoor images will attain richer colour saturation levels with reduced glare & reflections from non-metallic surfaces for even better photography. Benefits of a new design The AF-C95-0 58 mm Polarising Filter is characterised by a multi-layer lens coating, created to offset the extreme reflections often generated within image sensors. In older filters, light would reflect off the sensor, bounce off the lens & filter elements, & then re-enter the sensor, resulting in a ghost image. The multi-layer coating & digitally-optimised design of this filter drastically decreases this effect, ensuring an excellent, neutral colour balance & benefitting the white balance accuracy of the digital camera. This 58 mm circular Sigma Polarising Filter has been designed with a wide diameter & an ultra-slim screw-in mount that allows it to be used with wide lenses for true versatility. Take the shots youve always wanted to with the Sigma AFC-950 58 mm Circular Polarising Filter first time around. ...

Counteract the effects of bright or flat lighting & add new intensity to your photographs with the 62 mm Sigma AFD950 Circular Polarising Filter. Use with film or digital Made to fit standard 62 mm lens threads, the A-FD950 Polarising Filter sports a high-quality optical design thats suitable for both film & digital cameras. Its all-round light-filtering performance works brilliantly to diminish glare & reflections from glass & water, successfully cutting down or preventing the occurrence of blown-out highlight areas, decreased contrast & loss of image information. Particularly useful in bright light or low-contrast settings, this filter gives you deeper blues, more vibrant colours & more distinct details in areas previously concealed by light. Now your outdoor images will achieve higher colour saturation with reduced glare & reflections from non-metallic surfaces for enhanced photography. New filter design for wider usability The AFD950 Polarising Filter is distinguished by a multi-layer lens coating, fashioned to counterbalance the excessive reflections often generated within image sensors. In older filters, light would reflect off the sensor, bounce off the lens & filter elements, & re-enter the sensor, causing a ghost image. The multi-layer coating & digitally-optimised design of this filter radically reduces this effect, ensuring an outstanding, neutral colour balance & improving the white balance precision of the digital camera. This 62 mm circular Sigma Polarising Filter has been made with a wide diameter & an ultra-slim screw-in mount that allows for use with wide lenses for true adaptability. Get the photographs youve always aimed for first time around with the Sigma AFD950 Circular Polarising Filter. ...

The Sigma AFD-940 62 mm UV Filter gives you exceptional defence for your camera sensor against harmful ultra-violet radiation, as well as providing a way to physically defend the lens glass. Digitally optimised for best UV protection Treated with Sigmas dynamic multi-layer lens coating, this high-quality filter has been digitally optimised to offset the reflective nature of imaging sensors. Older filters would reflect light off the sensor, bouncing it off the lens & filter elements to send it back into the image sensor. Consequently, this would cause disagreeable ghosting in images. With this superior multi-layer coating, this effect is fortunately & distinctly reduced. Say adieu to UVThe Sigma AFD94-0 62 mm UV Filter puts an end to the negative effects that ultra-violet light can have on your camera & photographs. Multi-coated for totally effective performance, it can be used with both colour & black-&-white film & digital sensors, making it delightfully versatile. Increased colour vibrancy Significantly reducing image haze without affecting colour balance, the Sigma A-FD940 62 mm UV Filter helps you to realize better-looking photographs all round. On top of this, an optimum, beautifully neutral colour balance is provided, helping to augment your digital cameras white balance accuracy. In addition to its light protection & colour enhancement abilities, the filter physically protects the front lens element from dust & damage, so its all the more practical. Perfectly suited to lens & sensor protection as well as all-purpose photography, the Sigma AFD-940 62 mm UV Filter will be an indispensable addition to your imaging kit bag. ...

The Sigma AFF-940 72 mm UV Filter offers excellent protection for your sensor against harmful ultra-violet radiation, as well as providing physical shielding for the lens glass. Digitally optimised UV filter Treated with Sigmas dynamic multi-layer lens coating, this high-grade filter has been crafted with digital optimisation to offset the highly reflective nature of imaging sensors. Older filters would reflect light off the sensor, bouncing it off the lens & filter elements to send it back into the image sensor. This would in turn cause abhorrent ghosting in images. With this great new multi-layer coating, this effect is thankfully & dramatically reduced.UVll be sorry The Sigma AFF94-0 72 mm UV Filter goes to work to perfectly abolish the harmful effects that ultra-violet light can have on your camera & photographs. Multi-coated for decisive, thorough performance, it can be sued with both colour & black-&-white film & digital sensors, making it pleasingly versatile. In living colour Dramatically reducing image haze without upsetting colour balance, the Sigma A-FF940 72 mm UV Filter helps you achieve all-round better-looking photographs. in addition, an optimum, beautifully neutral colour balance is ensured, also helping to increase the white balance accuracy of your digital camera. On top of this light protection & colour enhancement, the filter physically protects the front lens element from dust & damage, so its doubly practical.A highly suitable filter for protective use & general photography, the Sigma AFF-940 72 mm UV Filter will be a valuable addition to your imaging kit bag. ...

Counteract the effects of bright or flat lighting & add new intensity to your photographs with the 72 mm Sigma AFF950 Circular Polarising Filter. Use with film or digital Made to fit standard 72 mm lens threads, the AFF950 Polarising Filter sports a high-quality optical design thats suitable for both film & digital cameras. Its all-round light-filtering performance works brilliantly to diminish glare & reflections from glass & water, successfully cutting down or preventing the occurrence of blown-out highlight areas, decreased contrast & loss of image information. Particularly useful in bright light or low-contrast settings, this filter gives you deeper blues, more vibrant colours & more distinct details in areas previously concealed by light. Now your outdoor images will achieve higher colour saturation with reduced glare & reflections from non-metallic surfaces for enhanced photography. New filter design for wider usability The AFF950 Polarising Filter is distinguished by a multi-layer lens coating, fashioned to counterbalance the excessive reflections often generated within image sensors. In older filters, light would reflect off the sensor, bounce off the lens & filter elements, & re-enter the sensor, causing a ghost image. The multi-layer coating & digitally-optimised design of this filter radically reduces this effect, ensuring an outstanding, neutral colour balance & improving the white balance precision of the digital camera. This 72 mm circular Sigma Polarising Filter has been made with a wide diameter & an ultra-slim screw-in mount that allows for use with wide lenses for true adaptability. Get the photographs youve always aimed for first time around with the SigmaAFF950 Circular Polarising Filter. ...

The Sigma 3.5cm 1.4 DG HSM is a state of the art lens designed for full frame cameras but can also be used with APS-C sensors as well. The first addition to the Art category in Sigma's Global Vision, the 3.5cm 1.4 DG HSM

Includes:: new features based around a unique lens concept & design. The 3.5cm is a staple focal length in the world of photography, & paired with Sigma technology, this lens can take artistic expression to the next level. The lens is equipped with technology including a Hyper Sonic Motor (HSM), floating internal focusing system, SLD & FLD Glass elements. The HSM ensures quiet, high seed, accurate autofocusing while the floating focusing system allows for superior optical performance with subjects at a closer shooting distance. The SLD glass elements along with the FLD glass elements, which are equal to fluorite, help correct both axial & chromatic aberration. The large 1.4 aperture make it ideal in low light & the lens is compatible with the Sigma USB (Universal Serial Bus) dock & Optimization Pro software to adjust & fine tune focusing parameters.

...

The Sigma 3.5cm 1.4 DG HSM is a state of the art lens designed for full frame cameras but can also be used with APS-C sensors as well. The first addition to the Art category in Sigma's Global Vision, the 3.5cm 1.4 DG HSM

Includes:: new features based around a unique lens concept & design. The 3.5cm is a staple focal length in the world of photography, & paired with Sigma technology, this lens can take artistic expression to the next level. The lens is equipped with technology including a Hyper Sonic Motor (HSM), floating internal focusing system, SLD & FLD Glass elements. The HSM ensures quiet, high seed, accurate autofocusing while the floating focusing system allows for superior optical performance with subjects at a closer shooting distance. The SLD glass elements along with the FLD glass elements, which are equal to fluorite, help correct both axial & chromatic aberration. The large 1.4 aperture make it ideal in low light & the lens is compatible with the Sigma USB (Universal Serial Bus) dock & Optimization Pro software to adjust & fine tune focusing parameters.

...

The Sigma 3.5cm 1.4 DG HSM is a state of the art lens designed for full frame cameras but can also be used with APS-C sensors as well. The first addition to the Art category in Sigma's Global Vision, the 3.5cm 1.4 DG HSM

Includes:: new features based around a unique lens concept & design. The 3.5cm is a staple focal length in the world of photography, & paired with Sigma technology, this lens can take artistic expression to the next level. The lens is equipped with technology including a Hyper Sonic Motor (HSM), floating internal focusing system, SLD & FLD Glass elements. The HSM ensures quiet, high seed, accurate autofocusing while the floating focusing system allows for superior optical performance with subjects at a closer shooting distance. The SLD glass elements along with the FLD glass elements, which are equal to fluorite, help correct both axial & chromatic aberration. The large 1.4 aperture make it ideal in low light & the lens is compatible with the Sigma USB (Universal Serial Bus) dock & Optimization Pro software to adjust & fine tune focusing parameters.

...

The Sigma 3.5cm 1.4 DG HSM is a state of the art lens designed for full frame cameras but can also be used with APS-C sensors as well. The first addition to the Art category in Sigma's Global Vision, the 3.5cm 1.4 DG HSM

Includes:: new features based around a unique lens concept & design. The 3.5cm is a staple focal length in the world of photography, & paired with Sigma technology, this lens can take artistic expression to the next level. The lens is equipped with technology including a Hyper Sonic Motor (HSM), floating internal focusing system, SLD & FLD Glass elements. The HSM ensures quiet, high seed, accurate autofocusing while the floating focusing system allows for superior optical performance with subjects at a closer shooting distance. The SLD glass elements along with the FLD glass elements, which are equal to fluorite, help correct both axial & chromatic aberration. The large 1.4 aperture make it ideal in low light & the lens is compatible with the Sigma USB (Universal Serial Bus) dock & Optimization Pro software to adjust & fine tune focusing parameters.

...

Sigma Art
- wide-angle zoom lens
- 18 mm
- 35 mm ...