Originally Posted by tassop
I'm pretty sure it is not converted to 60p based on what I have been able to find out. I can't confirm whether it is 24 or 48 hz, however, I did see a discussion somewhere speculating that it may be 48 hz.
I, too, heard that it runs @ 48 Hz.
BTW, I have a CIH setup. I used to have a Panamorph U85 (VC lens). I sold it and bought a HTB lens (HE). I knew the VC wouldn't work with my throw distance, but wanted to see if the PQ was better. It was. And this was with my Runco CL-700, which is a "Graychip 1" 720 DLP with no digital inputs.
My screen was a 92" 16x9 Goo Systems CRT White (80x45). I had enough paint left over to make it 108"x45" 2.40.
The picture with the HTB lens has some CA, mostly on the right side. I see it with test patterns, but I don't notice it with movies. I DO
notice the much bigger picture.
The Runco and Sharp have matching throw distances so all I have to do is switch the mount (and replace the component cable with an HDMI) and I should be good to go.
When I save my pennies (a lot of them) I wil upgrade the lens to an ISCO III.
I use a Crystalio II for scaling and switching.