I don't know about UV, but sunlight did work for me, back in the day. Dan Matyola http://www.pentaxphotogallery.com/danieljmatyola
On Mon, Oct 15, 2012 at 10:49 AM, Mark Roberts <postmas...@robertstech.com> wrote: > I've got an SMC-Takumar 35mm f/2 with the radioactive element that's > severely yellowed. Has anyone done the UV light treatment to clear > this up (usually with the more common 50/1.4)? > Sunlight probably isn't an option for me here in Boston with winter > coming on. I'm wondering what type of UV light might work best (or at > all). > > > -- > Mark Roberts - Photography & Multimedia > www.robertstech.com > > > > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
