Aurora Aperture Inc. , a Southern California startup, today has introduced the PowerND family of high quality fixed neutral density (ND) filters. The PowerND family consists of three ratings of light reduction capability: ND64 (6 stops),ND4000 (12 stops), and ND65000 (16 stops).
Four different formats are available: circular filters from 37mm to 95mm, 100 x 100mm Read more. . . . canonrumors.com
2017-4-28 15:44