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Review: Greg Eisemann Barco 909 modifications
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redfox001



Joined: 16 Mar 2009
Posts: 2257
Location: The Netherlands

Posted: Thu Jan 21, 2016 9:58 am    Post subject: Re: Review: Greg Eisemann Barco 909 modifications

Ok but in fact I have all opamps and the transistor on port 3 also modded. I think if you compare it shows that Francisco gets more MTF from very good focus and astig. From other discussions we learned that MTF, the difference between white and black lines close together, improves with beam shape, video bandwidth and lens resolution together.


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