Thanks, Jack. There shouldn't be nay wxposure difference (TTL-flash). However, there's clearly a difference in the colour rendering of the two lenses.
Jens Bladt http://www.jensbladt.dk -----Oprindelig meddelelse----- Fra: Jack Davis [mailto:[EMAIL PROTECTED] Sendt: 22. januar 2006 00:09 Til: [email protected] Emne: Re: Testing Pentax vs. Tamron Slightly prefer the Tamron on the 75mm f/5.6 and f/8. Pentax on all others. Quite an exposure difference. Jack --- Jens Bladt <[EMAIL PROTECTED]> wrote: > Just for the fun of it, it made a small test. > SMC Pentax M 4/75-150mm versus > BBAR Tamron Adaptall 3.5/70-150mm. > > I'm happy to be able to say, that the Pentax lens is a pretty clear > winner: > > http://www.jensbladt.dk/Test/newfile.html > > The test shots are crops, showing the only centre of the frame. > The shots show a Danish 50kr note (apr. 8 USD) at a distance of apr. > 3 > meter (flash). > > The 75mm shots are enlarged more than the 150mm shots. > > BTW: The lady on the note is the Danish writer Karen Blixen, the > author of > the well known novel; My African Farm, on which the movie, featuring > Maryl > Streep and Robert Redford, was based. > Regards > Jens > > > > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
