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As someone else posted you will still see some diffraction spiking from the spider but the Bahtinov Mask diffraction spikes should still be very easy to see for focusing. You will just have some extras in there.

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Thanks Adam. I should have looked closer to the other posts to find my answer. I must have put isramirez to sleep. Not sure that was most polite way of comming across, but anyway...

I'll look up the program to download the scaled template.

Thanks again.

Neil

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