Sigma 58mm EX DG Digitally Optimised
Circular Polarizer Filter
EX DG filters benefit from Sigma's 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 and
filter elements and 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.
Sigma 58mm EX DG Digitally Optimised Circular Polarizer Filter
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Features - Sigma 58mm EX DG Digitally Optimised Circular Polarizer Filter |
| Recommended to use with digital camera |
| Dramatically reduces ghosting and flare |
| Fits to selected lenses with a 58mm filter thread |
| Enhance picture quality by blocking harmful reflected light |
| Significantly deepens blue skies, and saturates the colours |
| Ultra thin design to avoid vignetting with wide-angle lenses |
| Secure lens front element from dust, scratches, dirt and fingerprints |
| The effect can be seen through the viewfinder and changed by rotating the filter |
| Recommended for shooting bright surfaces, nature, water and outdoor photography |
| Multi-layer lens coating to counteract the highly reflective characteristic of image sensors |
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Specification - Sigma 58mm EX DG Digitally Optimised Circular Polarizer Filter |
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| Filter Type | EX DG Digitally Optimised Circular Polarizer |
| Size | 58mm |
| Construction | Glass |
| Rotating | Yes |
| Application | Nature, travel, outdoor photography |
| Filter Effects | Removes reflections and increases colour saturation without affecting the overall colour balance |
Kit Contents:
Sigma 58mm EX DG Digitally Optimised Circular Polarizer
Filter
User Operating Instructions Manual
