Message text written by INTERNET:[EMAIL PROTECTED] >Seek out the Sigma 300mm F4.5 Apo (from probably the 80s I suppose) or the
Tamron SP 350mm F5.6 Cat. Sig for preference - a stoutly built number with APO glass. Kind regards Peter< OK, thanks. i need adequate quality glass, at least for now. any idea what the going rate is for one in good condition? Herb....
