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About Ears

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  1. Ears

    one word daily

    turret Snap!
  2. Ears

    Driving at high altitude

    Now he tells me!!!! (Fortunately it would have been May (I think: it was a while (35 years) ago).
  3. Ears

    Trump - You couldn't make it up, but he does.

    Anyone else find this somewhat disturbing? https://www.bbc.co.uk/news/world-europe-44852812
  4. Ears

    Amazon Prime Day

    Beware! https://www.bbc.co.uk/news/business-44846356
  5. Ears

    one word daily

  6. Ears

    one word daily

  7. Ears

    one word daily

  8. Ears

    one word daily

  9. Ears

    'Classic' lens quality measurements

    I thank the Honourable member for Devonshire for his comments but refer him to MTF Variance tests (e.g. https://www.the-digital-picture.com/Help/MTF.aspx ) which address his point. Such tests show a point estimate for a given type of lens but also the variance (or maybe S.D.) around it from the sample, a smaller spread indicating more consistency and thus tighter quality control (probably). I'm looking for something like a a repository of tests such as these but haven't managed to find anything remotely comprehensive. I'm wary of patching results from different sites together as differing measurement regimes may invalidate that approach.
  10. Ears

    one word daily

  11. Ears

    Random image of the day 3

    I can see why: lovely shot (but how did you get Parcelmonkey to sit still long enough?).
  12. Ears

    one word daily

  13. Ears

    one word daily

  14. but it keeps on rising again.........
  15. Ears

    'Classic' lens quality measurements

    Shall I assume that no-one does know of anywhere then?