F-number | Spyros Heniadis

Why f1.8 Isn’t The Same On All Lenses | Q&A Ep.53

by heniadis | Sep 11, 2015 | Q&A

We’re clearing up another bit of confusion that comes up with lenses and crop factor! Tony tFuntek was wondering why the actual aperture diameter of his 25mm f1.8 micro 4/3 lens is different than the aperture diameter of his 50mm f1.8 full frame lens. Here’s...

What’s The Difference Between Stops and F-Stops? | Q&A Ep.25

by heniadis | Apr 23, 2015 | Q&A

One of the many confusing terms in photography is “Stop”. It’s confusing because we have “Stop” and “F-Stop” to contend with and it’s easy to get them confused. Well this week we’re clearing the air and clearly...