80-100mm, preferably.
Ciao,
http://www.Felipe-Bastos.com
--------------------------------------------
Blog: felipebastos.blogspot.com
Facebook: facebook.com/felipebastos
Twitter: @felipebastos1
Ciao,
http://www.Felipe-Bastos.com
--------------------------------------------
Blog: felipebastos.blogspot.com
Facebook: facebook.com/felipebastos
Twitter: @felipebastos1