You may want to consider Sayett Technology's Datashow HR/MP
high-resolution LCD system. You can project graphic screen images from a
Macintosh Portable, Plus, or SE. The display contrast of 20:1 puts out
bright, clear, projected images with a display resolution of 512x342
pixels for the Macintosh Plus, SE, and SE/30; and 640x400 for the
Macintosh Portable.
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