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I thought this was a very good article discussing the equivalence of lens values when used on different sized sensors:http://www.dpreview.com/articles/2666934640/what-is-equivalence-and-why-should-i-careWe've had a lot of discussion on this topic so this could be another good source of information to add to the heap. Enjoy!
All of the tech talk is interesting, but the best way IMO to learn your equipment is to use it. Find out in the practical world what it does, and in some cases the tech data may be useful to initially determine these issues but in practice is always where it counts.