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Previous Thread Next Thread Print Thread Re: macroscopic #105387 06/11/2003 3:00 PM Joined: Jan 2001 Posts: 1,156 Bean old hand Bean old hand Joined: Jan 2001 Posts: 1,156 If I remember correctly, a four diopter lens has a focal length of a quarter of a meter.(Hey, Bean, am I right?) Yup, right on. I'm impressed with your memory, too - I had to LIU in my optics book! Copy Link to Clipboard Share Post on Facebook Share Post on Twitter Entire Thread Subject Posted By Posted macroscopic wwh 06/11/2003 12:55 PM Re: macroscopic Bean 06/11/2003 3:00 PM Re: macroscopic wwh 06/11/2003 3:52 PM Re: macroscopic Zed 06/13/2003 12:12 AM Re: macroscopic of troy 06/13/2003 3:15 PM Moderated by  Jackie  Hop To General Topics ------  Information and announcements  Q&A about words  Wordplay and fun  Words and languages in schools  Miscellany  Weekly Themes  Looking for (writers, speakers,... (Old) Weekly themes. (have been... ------  Words from medicine  Beheading words  Meta-words  Words from classical mythology  Animal Safari  Words with unusual etymologies  Eponyms or words derived from p...  Loanwords from German  English as a global language Print Thread Switch to Flat Mode Show Likes Link Copied to Clipboard View Profile Private Message Follow User Forum Posts Like Summary

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