I removed the protection glass from both sides of the projection panel, and then split the ohp's fresnel and put one side over the lcd. ¡The image is pretty bright!, a lot brighter than my other OHP (Apollo 8800, 250w). The 3M has a triplet lens, so it has GREAT focusing and doesn't have that damn bright spot in the middle of the screen that appeared with the Apollo's simple lens.
hola master.. podrias mostrar detalladamente como está construido el proyector con tft.. y dar algunos datos tecnicos..?? admirable lo tuyo saludos desde argentina..un abrazo..gera.
transs5 2 years ago
show u r work practaly........its harder to understand wat u hav done.
thanks
champuramta 2 years ago