That's not my experience, Thibouille. With any pre-A lens, the DS  
will do ONLY full output, unmetered flash with the built-in flash.  
Unless it does P-TTL in Av mode at wide-open aperture? I've never  
even tried that .. It certainly won't do it in Manual exposure mode.

But yes: dedicated external flash units can do TTL with those lenses.



Godfrey

On Jan 3, 2007, at 3:38 PM, Thibouille wrote:

> Not exactly ... the DS does support TTL with pre-A lens AFAIK but only
> with external flashes. the RTF will do PTTL or full output. The D can
> do TTL even with RTF flash and old M42 lens.


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