Over the last couple of days I have been trying out the 7" f/6.7 I've been working on for 3 months or so and just completed. I'll probably write up some more about it and put some pictures up on my web page, but one thing I do want to say straight up is that Mark Harry's 7" mirror is fabulous. I had some well-timed good seeing tonight (finally), and contrast on Jupiter and Saturn was simply stunning.
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Mike
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Mike
