On 16 May 2005 at 16:07, Kostas Kavoussanakis wrote: > Can you point me to a reference for the calculation of the > magnification?
For me it's as simple as setting the lenses to minimum focus and shooting a metal rule at the plane of focus. Any theoretical calculations will be just that. Rob Studdert HURSTVILLE AUSTRALIA Tel +61-2-9554-4110 UTC(GMT) +10 Hours [EMAIL PROTECTED] http://members.ozemail.com.au/~distudio/publications/ Pentax user since 1986, PDMLer since 1998
