Tag: exposure

The Exposure Triangle – A Primer

When we look at the elements of composition, the three that everyone constantly considers are shutter speed, aperture settings and ISO (or ASA in the old days of film). These three factors make up something called the Exposure Triangle. Readers of…

The Power of Action

Until this last weekend, I had very limited experience with astrophotography.  The concepts and techniques of the field are well documented, and I have read several articles on the subject.  What this last weekend demonstrated to me, (and what I…