11-08-2011, 01:10 PM
[quote name='Studor13' timestamp='1320745607' post='12752']
Whilst resolution is important the true value of a lens is what I call the X-factor. For example, the 180mm f/2.8 AFD lens has it. And so does the 50mm f/1.4 AFS.
[/quote]
Yet no one objectively tested amount of Pixie dust in lenses... PZ resources seems to be devoted for more measurable aspects <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/smile.gif' class='bbc_emoticon' alt='
' />.
A.
Whilst resolution is important the true value of a lens is what I call the X-factor. For example, the 180mm f/2.8 AFD lens has it. And so does the 50mm f/1.4 AFS.
[/quote]
Yet no one objectively tested amount of Pixie dust in lenses... PZ resources seems to be devoted for more measurable aspects <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/smile.gif' class='bbc_emoticon' alt='

A.