Inverted apodizing neutral density filter from Reynard available

The Bullseye inverted apodizing neutral density filter is a customizable gradient filter that eliminates undesirable intensity variations in optical systems. The filter’s density increases radially from a clear center, where light is usually at its peak intensity, to the outside edge, where it can become completely opaque. Designs from the UV to the far-infrared are available.
Reynard
San Clemente, CA
www.reynardcorp.com