Product Description

B&W Filters: Worthy of the Finest Lenses B&W filters are manufactured in the style of the best optical lenses. Each filter is cut from raw cylinders of pure Schott/Mainz optical glass, the same glass used by the world s top lens manufacturers. The filter mounts are made of black anodized solid brass. These high-quality components, combined with B&W s modern production technology and rigorous quality control, produce the flattest possible filters. This precision flatness (plano-parallelism) and B&W s high-quality anti-reflection coating, which is applied to both sides of the filter, minimizes the possibility of image deterioration due to flare.

Product Details

• Amazon Sales Rank: #60692 in Consumer Electronics
• Brand: B + W
• Model: 66044840
• Released on: 2008-03-10
• Dimensions: .16 pounds

Features

• Brass Ring for higher Quality Image
• Highest possible polishiing technique
• World's best optical glass
• New thinner Pro mount. No vignetting
• USA Warranty

Manufacturer's Description
Polarizing filters are amongst the most important filters in photography, both analogue & digital.They can be rotated in the mount,allowing the visible regulation of bluish grey veils of light which appear in the sky

The second beneficial effect of polarizing filters is the reduction of reflections on non -metallic surfaces i.e water,glass etc. Objects behind these surfaces are made clearly visible

Using a B+W polarizing filter is a fascinating and effective way to enhance images at source,without the hassle of post production editing