Description
Digitally Optimised (DG) Filters
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.
Multi-coated UV Filter
This filter perfectly eliminates the harmful effect of ultraviolet light. The
multi-coated UV filter can be used with both colour and black-and-white film and
digital sensors. This is the most suitable filter for protective use and general
photography.
Sigma 55mm EX DG Digitally Optimised UV Wide Angle MC Filter
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Features - Sigma 55mm EX DG Digitally Optimised UV Wide Angle MC Filter |
| Well suited for outdoor photography |
| Compatible with lenses having 55mm filter thread |
| Blocks ultraviolet light and reduces bluish cast of daylight |
| Ultra lightweight construction for maximum AF performance |
| Multi-coated filter to improve image clarity by reducing flare and ghosting |
| Also provides protection to front lens element from dust, moisture, and scratches |
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Specification - Sigma 55mm EX DG Digitally Optimised UV Wide Angle MC Filter |
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| Model | EX DG UV MC |
| Filter Thread Size | 52mm |
| Shape | Round Shape |
| Coating Type | Multi Coating (MC) |
| Filter Effect | Absorbs UV rays and reduces bluish cast from daylight |
Kit Contents:
Sigma 55mm EX DG Digitally Optimised UV Wide Angle MC
Filter
User Operating Instructions Manual
