Hernán's lens comes from a batch of lenses bought by a pharmaceutical company
for a particular research project. They wanted a setup where the distance from
subject to front of lens was constant, and solved it by fastening the lenses to
a ring by three tightening screws. When the project was
Jostein [EMAIL PROTECTED] wrote:
Hernán's lens comes from a batch of lenses bought by a pharmaceutical company
for a particular research project. They wanted a setup where the distance from
subject to front of lens was constant, and solved it by fastening the lenses to
a ring by three tightening
I have a 100mm SMC F 1:2.8 Macro for sale. I bought it from a member of the
list in 2001. In fact, I found the original message from Stan Halpin
offering it:
http://www.mail-archive.com/pentax-discuss@pdml.net/msg20022.html
The lens is still in very good condition, it is the best lens I ever had
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