ViewSonic PJL3211, PJD5351 and PJD5111 Portable Projectors
by Sze | Filed under Display
ViewSonic launches three new portable projectors for education market, including PJL3211, PJD5351 and PJD5111. The ViewSonic PJL3211 is a short-throw LCD projector with 1024×768 resolution, 2500 ANSI lumens and 500:1 contrast ratio.
The ViewSonic PJD5351 is also a short-throw projector but based on DLP display technology. It offers 1024×768 resolution, a throw ratio of 0.9. It can project 50-inch images from only three feet away.
Lastly, ViewSonic’s PJD5111 is a DLP projector with 800×600 SVGA resolution, 2,500 lumens and a contrast ratio of 2,000:1.
ViewSonic PJL3211, PJD5351 and PJD5111 will be available in April 2009 for $849, $799 and $479.
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This works in different situations than maxi-short throw models and hits a great pricepoint. I’m using it for 120″diagonal image mounted under 8′ away. I don’t want a bigger image, and I could mount closer, but would pay $1K for the privilege.
This does not seem to be a very competitive short throw projector. The diagonal screen size of 50″ is not adequate from a projector placement distance of 3 feet. Most other short throw projectors offer an 82″ diagonal from the same distance from the screen. This may work from a portable cart or on a table top but will not work from a wall mount.