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Canon Rumors - Your best source for Canon news, rumors and creators
Why do I always get a CD in the box containing a lens from Canon? It's black and it says "EF lens" on it, and also "Ver. 4.1."
I've never opened one. And yet my lenses still work? ;D
I'd be curious to know what it is, and what if any value it adds. I register my gear at Canon's website so if there are needed "downloads" (even then I don't really understand what those are for) I assume I can do it that way.
Any insight is appreciated. (Yes, obviously I am aware I could open it up finally and check it out ... but I think out of some vague sense of preserving potential resale value, coupled with my not understanding the benefit, makes me think it's better to leave it in its packaging.)