04-20-2018, 10:00 AM
(04-20-2018, 09:38 AM)Klaus Wrote:(04-20-2018, 08:40 AM)JJ_SO Wrote: Whatever RSAs is... a rapper?
Focus shifts when stopping down.
RSAs is so much shorter and clearer than "focus shift", right? And "focus inaccuracies" then are only "focus shift"? It's a sample for another confusion in the internet, but as there are already 5 gazillions of them around it probably doesn't matter...