The Vivitar Series 1 90/2.5 (and 1:1 converter) was built by Tokina. I
should use mine more often.
Chuck Norcutt
Moose wrote:
>
> I have always assumed that the Vivitar is a close relation of the Tamron
> 90/2.5. It also works well with the Tamron 01F 2x converter. Slthough
> htat converter was sold for use with many SP Adaptall2 lenses, it
> appears to have been matched to the 90/2.5. The combination makes quite
> an excellent 190/5 macro lens that focuses directly from infinity to 1:1.
--
_________________________________________________________________
Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
Archives: http://lists.thomasclausen.net/mailman/private/olympus/
Themed Olympus Photo Exhibition: http://www.tope.nl/
|