On 20 Feb 2004 at 14:51, [EMAIL PROTECTED] wrote: > Does not Pentax make their own glass?
I don't believe so, most glass for lenses is sourced from Schott or Hoya. Even Leica who did produce small batches of very specialized glasses for production now have it produced to spec (formulations protected) but even this is oft disputed: http://mejac.palo-alto.ca.us/leica-users/v04/msg10626.html 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
