Re: [ATM] Dumb Question: how to measure a...

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

Hi Bob,

Thursday, June 1, 2006, 10:15:32 PM, you wrote:

BM> The fun part was measuring the actual diameter of the lenses as
BM> they were 13.1225" in diameter.

You could have borrowed my 12" to 16" digital micrometer Bob,
and measured it to a 20th of a thou ;)

Out of interest how did you measure it?. Comparison with a DTI
against gauge blocks?

-- 

Best regards,
  Richard in the UK

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