neutral density filter http://www.adorama.com/alc/taginfo/neutral density filter Article: Meet The Only Neutral Density Filter You'll Ever Need.You Keep Shooting with Bryan Peterson—AdoramaTV <p><span style="font-size: small;">Did you know there's a single filter that can take the place of 6 ND filters? Watch and learn about the Tiffen 77mm Variable ND Filter.</span></p> http://www.adorama.com/alc/article/14198 Article: 3 Filters Compared: Polarizer, ND Filter, and R72 Infrared Filter.Take and Make Great Photographs with Gavin Hoey—AdoramaTV <p><span style="font-size: small;">Join Gavin Hoey as he uses three different filters to capture the same image and compares the resulting effects.</span></p> http://www.adorama.com/alc/article/14146 Article: Using ND Filters with Strobes or Sunlight—AdoramaTV .Digital Photography 1 on 1 <p><span style="font-size: small;">Join Mark as he uses ND filters with strobes, both in the studio and on location, to create dramatic portraits.</span></p> http://www.adorama.com/alc/article/13336 Article: Deserted Freeway: Digital Photography -- Adorama TV. <p><span style="font-size: small;">AdoramaTV Presents Digital Photography One on One. <br /></span></p> http://www.adorama.com/alc/article/13326 Article: Mastering Graduated Neutral-Density Filters.From the Perfect Picture School of Photography <p><span style="font-size: small;">Adorama's online photo learning partner, the Perfect Picture School of Photography, is are very happy to add Glenn Randall as an instructor. Here he shows how to use graduated ND filters for landscape photography.</span></p> http://www.adorama.com/alc/article/13005 Article: Shooting the Breeze.Work the wind <p><span style="font-size: small;">Did you ever go out with your photo buddies and find it too windy? You can stand around and shoot the breeze until the wind dies down, or you can, well, shoot the breeze. </span></p> http://www.adorama.com/alc/article/8322