On 29 Mar 2001, at 12:01, Frank Wajer wrote:

> Anybody understand how the AF 1.7 adapter works?

Hi Frank,

The AF 1.7 TC provides AF by coupling its TC elements to a helicoid which 
is driven by the AF shaft out of the camera body, ie the elements of the TC 
move in and out to provide system focus. If it is used in conjunction with an 
AF lens the lens will no longer AF as the shaft doesn't continue through the 
teleconvertor.

Cheers,

Rob Studdert
HURSTVILLE AUSTRALIA
Tel +61-2-9554-4110
Fax +61-2-9554-9259
UTC(GMT)  +10 Hours
[EMAIL PROTECTED]
http://www.ozemail.com.au/~distudio/publications.html
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