When manufacturers give specifications of lenses, there is a lot of detail that is meaningless to many consumers of their products. When we writers review them, we tend to give the same information.
When I created my first impression video of the Fujinon XF 70-300mm f/4.0-5.6 R LM OIS WR lens, I received lots of questions regarding how it compared to the XF 100-400mm f/4.5-5.6 R LM OIS WR. At the ...