I've got an Optoma HD66 and the specs say that it has a 120hz VSync capability.
I've read that it's possible to modulate the polarisation, but that the depthQ modulator is very expensive.
Now some calculating:
120Hz means 120 refreshes in a second.
60 seconds in a minute means 120*60=7200 refreshes per minute.
That number is familiar to me: Harddisks have a 7200RPM speed!
Now, if we use a big cilinder/wheel with on the upper half a left-hand circular polarising filter and on the down half a right-hand one,
and we mount it on the HDD motor, we'll have a hardware polarisation filter. I know it sounds impossible but I'd like to give it a try.
We now only need software who switches every frame from left source to right source
![Wink ;)](./images/smilies/icon_e_wink.gif)
Who's with me?
Regards,
Bart Verhaegh