"P. J. Alling" <[EMAIL PROTECTED]> wrote: >Mark Roberts wrote: > >>"P. J. Alling" <[EMAIL PROTECTED]> wrote: >> >>>The green button is also a point of failure, >> >>With vastly greater MTBF than any potentiometer. >> >The camera will be well and truly obsolete before this is likely to >happen.
Actually, *lack* of use is as likely to cause problems with potentiometers as excessive use. This is undoubtedly another reason Pentax eliminated them in an age in which most people will be keeping their lenses on the "A" setting. -- Mark Roberts Photography and writing www.robertstech.com
