EF

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Click here to jump down to Nikon (Nikkor) Lens Notations Canon Lens Notations You have probably noticed that Canon lens descriptions have numerous notations, and may be wondering what some of those letters and numbers mean.  For example EF-S 18-135mm f/3.5-5.6 IS is the full name of the kit lens that you may have purchased […]

I responded to a comment on one of my posts, and my response ended up being the size of a blog post, so I’m just going to turn it into one! Please note that the title of this post should actually, technically be “Fixed Maximum Aperture vs. Variable Maximum Aperture,” as I will explain in […]