[WXGA 3 | 500lm Electronic Chalkboard Function]
[WUXGA 3 | 800lm Electronic Chalkboard Function with Finger De-Touch]
[WUXGA 4 | 400lm Dry Erase Function with Finger De-Touch]
[WUXGA 3 | 800lm Dry Erase Function]
[XGA 3 | 500lm]
[WXGA 3 | 500lm Electronic Chalkboard Function with Finger De-Touch]
No shadows or glare. "Super" single focus model for curved chalkboards