CurtPalme.com Home Theater Forum

[noos@xp37+]

Hello,

I am thinking about going through the hassle of building a curve metallized srceen to keep the polarisation of light and prevent hotspotting in a passive 3d setup. It is a doomed dproject, as every tiny flatness imperfection will hotspot - but I have to try.
I would like to run it with two projecors stacked and also a single projector with an original CRT Z-Screen (have some Z-Screens for monitors that could be abused).

I wonder if someone ever saw or owned a CRT projector Z-Screen (offers welcome!).

So here are my findings in the web:

Electrohme Z-Screen (original?)
http://www.direct2u.com.au/html/projection_zscreen.html

Barco 909 with motorized polarization filters (on Page 8) - this is for dual CRT passive only. But there is also a Z-screen existing for the 909
http://www.barco.com/projection_systems/downloads/barco_stereoscopic_proj.pdf

Suprise....Upgrade Z-screen for Barco Retros (check upgrade kit)
http://www.barco.com/en/mybarco/mysupport/productsupport/spareparts?productid=57eb667f-e145-4a8f-9eee-9b8816c815a6

[ElTopo]

These will be very rare i think.

Searched also but with no success.

Light output will be decreased a lot when Z-screen is in place.


ElTopo