calculating

Calculating the Distance of Wildlife in a Telephoto Shot

While enjoying a calm and misty morning at the pier in Malibu, California, I spotted dolphins. After observing them for a while, I noticed that their swimming was synchronized. There was a natural explanation for their circling: a feast had begun, quickly attracting sea lions, pelicans, and seagulls.

How to Calculate Exposure Time with a 10-Stop ND Filter

Have you ever seen long exposure images shot using 10-stop ND filters? They are visually energetic and dynamic due to the motion blur caused by the moving clouds over a long duration of exposure.