Category: Lenses

Relating to (mostly) EF lenses from Canon and other manufacturers.


EF-M 35mm f/1.8 STM ?

Rumours are abounding right now that Canon will launch a couple of EF-M prime lenses in Q1 2016 and the suggestions are that the first of these will be an EF-M 35mm f/1.8 STM lens....


Ultrawide zoom tolerance variation tests

  The lens experts at have put together a very interesting chart showing the variations between individual wide angle zoom lenses of the same model to show the differences in manfuacturing tolerances from...