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Thread: Quring temperature of cr39 lenses

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  1. #1
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    Redhot Jumper Quring temperature of cr39 lenses

    Hii,
    Need help about the optimum quring temperature of cr39 lenses in dip coat process.

  2. #2
    OptiBoard Professional Mauro.Airoldi's Avatar
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    the temperature also depends on the type of hard coat, we use 110/115°c for at least 2 hours

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    Thanks for your reply.sir if I use fast curing (essemtec) then what will be the optimum temperature for cr39 lenses.

  4. #4
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    @Mauro Sir pls advise.

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