SteveCritten
Distinguished Member
When I was looking the PJ adaptor in this picture RealD - The New 3D - Professional was available, their website has never been the best to navigate or understand.
When I was looking the PJ adaptor in this picture RealD - The New 3D - Professional was available, their website has never been the best to navigate or understand.
UltiResis said:Sorry Steve I'm not following.
I would have to have the 2 X 3DXL's with 2 X HD33 because you need to have the 3DXL's in order to split the left eye/right eye information. Left eye to PJ1 and right eye to PJ2. Hence I don't understand why you said to get 2 X HD33 because I would not need the 3DXL's. The HD33 don't have switching to switch output to left eye or right eye only.
I'm not sure you fully understand how a passive setup works, unless it is me missing something?
A passive setup is as follows:
2 PJ's with polarising filters placed in front of the lense (either linear polarised typically used by IMAX or circular polarised as used by RealD)
Signal from source (Bluray, ps3 etc) goes to a HDMI splitter then HDMI 1 and HDMI 2 out go into 3DXL 1 & 2. The 3DXL boxes have switches to set then to left eye output and right eye output only (or both eyes for active 3D). Out from 3DXL 1 into PJ1 left eye information only. Out from 3DXL 2 into PJ2 right eye information only.
Projected onto a silver screen through polarised filters.
There is no way to get around this at present other than LG's passive projector which is effectively 2 PJs in one housing and it separates the left and right itself and sends them through one lens out to the screen.
There are also the infitec/dolby setups which are a little bit different again.
Does the HD20 have lens shift? As in the link to the company above?