Hi Godfrey - RTF = Retractable Flash
Strange, I don't find the 28-105 blocks the flash at all on the istD or MZ-S. Is yours the PZ one?

John Coyle
Brisbane, Australia
----- Original Message ----- From: "Godfrey DiGiorgi" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Monday, July 11, 2005 10:55 AM
Subject: Re: About Sigma: beware ??



On Jul 10, 2005, at 5:49 PM, John Coyle wrote:

I have the Sigma 18-35/3.5-4.5 ASP AF, and while it's drawing is quite good it is very flare-susceptible. In addition, the tulip lenshood blocks part of the light from the RTF on both my modern Pentaxes, so I'll probably sell it for the new 12-24, or 18-55.

What does RTF stand for?

The standard lens hood (and sometimes the lens) from nearly any wide angle lens other than the DA18-55 will partially block the D/DS built- in flash units... The DA14, DA16-24, FA28-105, FA20-35 all block the built in flash to some degree on my DS. Setting focal length on the zooms to near 30mm minimizes it, using aftermarket lens hoods does too.

Godfrey


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