Re[3]: [ATM] convex secondary

[Richard <cnc@cncservo.co.uk>]

Hi Richard,

Tuesday, March 1, 2005, 4:59:45 PM, you wrote:

R> are just diffraction limited up to about +/-0.215 degrees field
R> which is all you need.

I should have been clearer - it's all you need to cover the CMOS
sensor, but it hardly covers a 1.25" eyepiece, let alone a 2".

-- 
Best regards,
 Richard                            mailto:cnc@cncservo.co.uk

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