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Re: [ATM] Anastigmat

Hi Richard,

Thursday, December 6, 2007, 9:17:28 AM, you wrote:

RFLRS> Richard F.L.R. Snashall wrote:
>> yes, it only works for this diameter at
>> f/7.863.
RFLRS> That may not necessarily be the case.

Wouldn't it be more correct to say "it only works at approximately
f/7.8". Diameter shouldn't enter into, as you should be able to prove
by scaling the whole design in your optics design program.

-- 

Best regards,
  Richard in the UK

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