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My Fada projection set
...using the Protelgram system. The optics are so touchy to set! And the focus is critical. You can focus on the front or the back of the plastic fresnel lens and it will actually tint the picture if you are on the wrong side. And it is only about 1/16th inch thick. Those physics of light are beyond me.
And there are some oil-filled electrolytics! Be carefull. I am suspect as to what the oil is.
This set is a 630 jeeped up with Jones connectors to guide the video to the Protelgram unit.
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“Once you eliminate the impossible...whatever remains, no matter how improbable, must be the truth." Sherlock Holmes.
Last edited by Dave A; 04-09-2010 at 09:57 PM.
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