Am 26.05.15 um 12:34 schrieb james:

A 50mm F2 lens on full frame is as expected a 50mm F2. On a 1.5 crop sensor, it 
is a 75mm F3.

I'd be careful with such things. The production of BS in such quantities might be treated as an industrial activity with all legal and fiscal consequences.

Ralf

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Ralf R. Radermacher  -  Köln/Cologne, Germany
Blog  : http://the-real-fotoralf.blogspot.com
Audio : http://aporee.org/maps/projects/fotoralf
Web   : http://www.fotoralf.de

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