One of our sponsors, Aurora Aperture, introduced their new PowerXND-II variable ND filters on Kickstarter (the world’s first variable GND filter family). Here is the press release: Aurora Aperture Introduces a New Version of Variable ND filters: PowerXND-II Irvine, California, June 12, 2018 – Aurora Aperture Inc. today has introduced a new generation of the company’s well … Continue reading Aurora Aperture Introduces world’s first variable GND filter family