----- Original Message -----
From: "ToddEStan" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, January 14, 2001 1:07 PM
Subject: Re: P3n macro tips for DJ
> You can use any old extension tubes, but if you get ones with the
A
> contacts, you can use Program mode with A lenses on the tubes.
Otherwise,
> without the A contacts, you will just have aperture priority or
manual mode.
Pentax has produced two styles of extension tubes. Automatic and
non. Automatic in this case refers to open aperture metering. If
there is an extension tube that would provide "A" contacts, please
specify the brand. Although for the life of me, I can't think of a
reason to use extension tubes in program mode.
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