Camera Buy - Sigma AFL-940 46mm EX DG UV Multi-Coated Filter

	Retail Price: N/A Deal Price: $44.95 Stock: Usually ships in 24 hours Manufacturer: Sigma Corporation
Average Evaluation: [ not yet rated ]
Batteries Included: 0 Binding: Electronics Brand: Sigma EAN: 0085126925963 Feature: Multi-coated filter designed to protect lens from dust, moisture, and scratches Is Fragile: 0 Label: Sigma Corporation Manufacturer: Sigma Corporation Model: AFL-940 Publisher: Sigma Corporation Studio: Sigma Corporation
Features Multi-coated filter designed to protect lens from dust, moisture, and scratches Corrects for ultraviolet light, which often leaves bluish cast on photo Ideal for mountain and marine environments with distracting haze Can be left on lens all day long for protection; glass construction Fits lenses with 46mm threads; 1-year warranty
Related Items Sigma HA-11 Hood for DP1 Digital Cameras Sigma BP-31 Li-Ion Rechargeable Battery for Sigma DP1 Digital Cameras Sigma DP1 14MP Digital Camera Sigma External View Finder for DP1 Digital Cameras Sigma AML-1 Close Up Lens for the Sigma DP1 Digital Camera
Editorial Reviews: 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 anddigital sensors. This is the most suitable filter for protective use and generalphotography.