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Old 25-02-2014, 12:27 PM
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Don Pensack
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Join Date: Aug 2006
Location: Los Angeles
Posts: 534
The top of the HR Coma corrector goes OUT (out travel) with counter-clockwise motion (often called "to the left"), and IN (in travel) with clock-wise motion (often called "to the right").
Are you saying the 14 requires more OUT travel (counter clockwise) to get it to focus than the 9mm does?
Once I get some clear skies, I'll be able to test this myself (except the 9x100 ES hasn't been available for quite a while), but I'm curious what you've found. Because if the 9 and 14 are like the Ethos 8 and 13. the 9 should require a lot of counter-clockwise movement of the HRCC to get it to focus after the 14 is in focus. If it requires clockwise motion to get it to focus, then the 9 and 14 x 100 are constructed differently than the Ethos. Yet, Xrays show them identical in configuration to the equivalent Ethos.
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