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December 28th, 2005, 12:28 AM
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#1 |
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Regular Crew
Join Date: Jun 2005
Posts: 38
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Back again with my DIY addapter.
I have been doing some upgrades, and I still need a better static ground glass. Here is a sample of my latest test. Can any one recomend an awesome staic gg other than wax. I'm thinking Thorlabs or Optisigma GG.
http://irezfilms.8m.com/irez35/tryLg_Prog001.mov |
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December 28th, 2005, 06:08 PM
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#2 |
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Trustee
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Thorlabs has imperfections and swirling, I do not recommend them. If you use Optosigma it's recommended that you use two 1500 grit up against each other to eliminate the aerial image. Nikon D screen has minimal grain but only at open apertures and Beattie screen, from my understanding, is similar.
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BenWinter.com |
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December 28th, 2005, 06:36 PM
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#3 |
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Regular Crew
Join Date: Jun 2005
Posts: 38
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Thanks Ben, I know about Beetie and Nikon D but I need something pretty big. about 3.5 x 5 inches, or maybe not. Ill look into a nikon d screen
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