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Post by scopejunkie on Oct 10, 2011 14:38:41 GMT -5
Is it possible to get a strehl ratio number with a interferogram when purchasing a lens? I'm interested in purchasing a 6" F/15 lens very soon.Got that ATM itch bad. Also, if you do not have one in stock, how much cash do you need up front to get one started?
Keith
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Post by Mike on Oct 10, 2011 19:46:30 GMT -5
An interferogram comes with every lens I receive. It doesn't have a strehl ratio on it. The average strehl ratio for that lens is .98 This is a commonly stocked lens. Although, I have seen several orders come through for them. We have some coming but they may all be sold. If that is the case, it takes about 6 weeks from order to finish. If you want your name on a lens, you must pay for it in full. As I mentioned, by the time I get an order in, they are usually all sold. The 150-15 is $519 plus shipping.
Mike
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