Mailinglist Archives:
Infrared
Panorama
Photo-3D
Tech-3D
Sell-3D
MF3D
|
|
| Notice |
|
This mailinglist archive is frozen since May 2001, i.e. it will stay online but will not be updated.
|
|
Re:technical drawbacks to 3d photography Message-ID: <96Jan28.153922-0800pdt.205111-14511+47@xxxxxxxxxxxxx>
- From: hticheno@xxxxxxxxx (harold lee tichenor) To: photo-3d@xxxxxxxxxxxxxxx
- Subject: Re:technical drawbacks to 3d photography Message-ID: <96Jan28.153922-0800pdt.205111-14511+47@xxxxxxxxxxxxx>
- Date: Sun, 28 Jan 1996 15:41:27 -0800
I recently saw mentioned the drawback of darker projected images for 3d being one of the reasons for the medium's lack of popularity. It is definitely a drawback - in the projector I use there is a traditional tall filament projection lamp running between 500w and 750w. This may be old territory covered for others on this list, but is it possible to get a brighter image by conversion to some style of halogen projection lamp? Does anyone build a projection lamp adaptor?. My understanding (which could be entirely wrong) is that quartz-halogen lighting puts out more lumens per wattage consumed and at a higher light to heat efficiency quotient.
------------------------------
|