Overhead Projectors

Posts Tagged ‘homemade’

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 bright spot in the middle of the screen that appeared with the Apollo’s simple lens.

Duration : 0:0:30

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Technorati Tags: 3m, 8800, 9200, animation, apollo, beast, beauty, bulb, disney, diy, fresnel, halogen, homemade, lcd, nview, ohp, overhead, Panel, projection, projector, proyector, screen, tft, triplet, videoprojecteur, viewframe

Projected size from my home made projector - using plans available for free from Lumenlab.com. Projector uses overhead PJ optics with a 15″ LCD monitor and a 400 watt metal halide bulb.

Duration : 0:1:2

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Technorati Tags: diy, do, homemade, it, Lumenlab, PJ, projector, yourself

Projected size from my home made projector - using plans available for free from Lumenlab.com. Projector uses overhead PJ optics with a 15″ LCD monitor and a new 400 watt metal halide ‘EYE’ bulb. This bulb is brighter, leans toward the yellow spectrum, and has a reflector in place.

Duration : 0:1:10

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Technorati Tags: diy, do, homemade, it, Lumenlab, PJ, projector, yourself