vectograms
The Teddy Bear Vectogram from VAC from Bernell
equipment to get the most from your vectograms
Screen material for 3D stereo work from Elite Screens
Silver Screen material to project onto which will keep the Polarization.
Order from Elite Screens.
Elite Screens has now taken the place of Carl’s Place as the place to get screen materials which will retain polarization when projected on. The link takes you to the specific page from which you can select the material you want. Passive 3D– In addition to being compatible with Active 3D, Elite Screens’ CineGrey 3D® and CineGrey 5D® materials are also Passive 3D compatible. The benefits of Passive 3D polarized silver projection screens are that they increase the brightness of projected 3D images while allowing them to maximize retention of polarization levels. Lastly, its diffusion layer enhances contrast. Although passive 3D imaging can arguably be performed on other projection materials, the polarized silver materials optimize overall 3D performance with the best results. They recommend specifically for our application the CineGrey 3D® material and that it only be used with “Standard Throw” projectors. For help with: Screen information, MODEL SIZES and Measurement, and Installation Help.
An alternative is to paint the wall you will project onto. This paint from Rust-Oleum works very well. You can find this from many sources. Two are given here:
Home Depot Amazon
Joseph Mahler, the brother of the composer Gustav Mahler invents the Vectographic Process. Read here about it from
the Princeton Library
Vectogram - the very beginning
Here Rob demonstrates the first steps of working with a patient using Vectograms. This was recorded in his office on 8/27/2021 and the patient shown is a new extern from PUCO. Notice how important movement is to helping her get the most out of the activity.
Some write ups to support your office-based and home activities.
coming soon
more here
Vectogram Holder for Direct View Work
This vectogram holder has good lighting and holds two vectograms at the same time one above another. The Dual LED Slide Illuminator™ - Version 3 with Dimmable LED is available from:
Bernell
Overhead Projector for working at distance.
Overhead projector. This is an example of the kind of overhead projector needed to project your vectograms at distance. This one from Apollo is reasonably priced and works well. There are many varieties of such devices available.
AMAZON
Vectograms from Vision Assessment Corporation
These are from Vision Assessment Corporation and are all new to the profession.
VAC
Vectograms from Stereo Optical
These are the original ones that were made by Stereo Optical based in Chicago, IL.