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Forums › Erbium Lasers › General Erbium Discussion › Bevel Settings for the Erbium

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  • April 8, 2007 at 12:30 pm #7313 Reply

    dkimmel
    Spectator

    That interesting. Great to have conformation for what we do. For some time now I have refined my margins at 5OHz and .5W in contact with a Z tip moving very fast or 30Hz and something like 80mj in contact moving fast…in contact.

    April 12, 2007 at 2:12 pm #7314 Reply

    2thlaser
    Spectator

    Hey guys,
    I know Dr. Olivi real well. Such a nice person. Don’t forget, Graeme and I discovered this more than 2 years ago after we did some of our own SEM’s of crown prep margins. First, High hz rate, LOW POWER, and even better, a quartz tip, seems to work very well, but scraping the cavosurface margin with a small sharp microspoon excavator gave us the best results. We tried some other instruments, but these spoons surely looked better upon further SEM evaluation….Just thought I’d chime in since I have been so absent here lately. My lecture schedule is starting to decrease, so I plan to post more after May….Lot’s to chat about!

    Have a great day!

    Mark

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