Hi if you have a newsreader you can download on the usenet the
episode of How Its Made "Optical Lenses".
1 change the file from zip to nzb (I cant put nzb file direct into the forum)
2 Load the nzb file into you newsreader
3 download
4 enjoy
Hi if you have a newsreader you can download on the usenet the
episode of How Its Made "Optical Lenses".
1 change the file from zip to nzb (I cant put nzb file direct into the forum)
2 Load the nzb file into you newsreader
3 download
4 enjoy
Last edited by Rafael; 09-02-2007 at 11:15 AM.
Great find! Thanks!
Hi, Am new to Optiboard online forum. How can I download the attachment you have uploaded here?
Zubin Jiwani (M.Optom.)
Optometrist.
c/o Apollo Optical Co.
568, M.G.Road, Indore Centre,
Near Rajani Bhavan,
Indore. zip# 452001 (M.P.)
INDIA.
zubin_j@yahoo.com
zubinoptom@gamil.com
This won't help you upload the link (I couldn't either!) but I just wanted to welcome you to Optiboard!
Try going here:
http://science.discovery.com/fansite...eogallery.html
Thanks! Fascinating - unbelievable to think this was all done by hand at one point with hard lenses!
Optigirl:
The really facinating thing is some of us on this board are old enough to have done this by hand. Made contact lenses on a manuel lathe too. Hand trued our own grinding and polishing tools. Made lenses accurately enough to do heat fusing on segments, etc. You'd be amazed what one can do with one's hands if you don't mind getting them dirty.
Chip
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