I've read that the Hoya R72 is still the filter of choice for digital IR but of course this all depends on the camera and such.
I will be picking up one today I think (67mm) as long as I can get a step down ring for my lenses :) Cheers Dave > -----Original Message----- > From: William Robb [mailto:[EMAIL PROTECTED] > Sent: Saturday, April 16, 2005 9:51 AM > To: pentax-discuss@pdml.net > Subject: [personal] Re: IR with *istDS > > > > ----- Original Message ----- > From: "Mark Cassino" Subject: Re: IR with *istDS > > > > I've done a little IR with the *ist-D and a Hoya RM 90 (Wratten 87B > > equivalent, I believe.) Maybe this filter just blocks too much > light, but > > you need long exposures even at high ISO and bright light. > > > > I did some IR with my old Canon G1. > It worked really well. > Were I interested in doing IR, I'd be looking for one of these cameras. > > William Robb > > > >
