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View:  Topic list, Topic summary Topics 1 - 10 of 34408  Older »
Description: Human vision, visual correction, and visual science.
 

Capturing real assymetry 
  Dear all: Two very similar 3D objects are given. For each of the two a photo is given. There differences between the two are due to - the natural difference and not ideal photography: a "small" diffeomorphic distortion of one would give another one. - a tiny amount of noise - real assymetry.... more »
By Jaakov  - Jun 16 - 1 new of 1 message    

Duplication of progressive bifocals? 
  I have a pair of scratched progressive bifocals and I want to know if they can just take a copy of the lens itself and make a new one. That is to "photocopy" one lens onto another. My prescription is tricky because my head is rotated to the left due to a "lazy eye". Peter
By Peter Jason  - Jun 11 - 4 new of 4 messages    

CHEERLEADERS-SPORTS-GAMES-HUMO R-MUSIC VIDEOS 
  CHEERLEADERS-SPORTS-GAMES-HUMO R-MUSIC VIDEOS [link]
By nightwatcher  - Jun 6 - 1 new of 1 message    

BASTARDO ASSASSINO PAOLO BARRAI (GIA' IN GALERA NON IN WIKIPEDIA) VUOLE LA MORTE DI GENIO, RE MIDA, EROE CIVILE MICHELE NISTA michelenista-megliomortochearr eso.blogspot.co.uk SU ORDINE DI BERLUSCONI PEDOFILO & KILLER (NON SOLO DI FALCONE BORSELLINO)! 
  PER INIZIARE, LEGGETE PLS, QUESTO SCIOCCANTE COMMENTO SU TRUFFATORE, MEGA LAVA SOLDI MAFIOSI, CAMORRISTI, NDRANGHETISTI, RUBATI E/O FRUTTO DI MEGA MAZZETTE DI LL, LEGA LADRONA E PDL, POPOLO DI LADRONI, COME PURE, VI ASSICURO, MANDANTE DI OMICIDI, PAOLO BARRAI (TANTISSIME VOLTE IN CARCERE E NON SU WIKIPEDIA). LEGGETE, PLS, E POI, IO, PAOLO PIOL, PROMOTORE FINANZIARIO DI CERNUSCO SUL NAVIGLIO, MI SCATENERO'. SI, SONO PAOLO PIOL, GIA' PRESTANTE MIEI SERVIZI, PRESSO CRIMINALISSIMA, MEGA LAVA SOLDI MAFIOSI E PURE PIENA DI PEDOFILI, BSI ITALIA SRL DI VIA SOCRATE 26 MILANO, IN MANO DA UN TOPO DI FOGNA MALAVITOSISSIMO, VINCENZO BARRAI, ABITANTE IN VIA PADOVA 282 A MILANO E NATO A MILANO IL 3.5.1938.... more »
By flaviobar...@yahoo.com  - May 31 - 1 new of 1 message    

Do I need vertical centration? 
  My optician has determined the following prescription. R) +0.50 -3.00 4 L) pl -3.25 175 The dispensing optician at another shop says all they need to know is the width of the pupils. However, in the past I have had some difficulty getting comfortable glasses and I vaguely recall an old prescription saying something like "Must have... more »
By nicola  - May 30 - 12 new of 12 messages    

OTC Eye drops 
  I looked at Walmart last Saturday and OTC eye drops run from $1.88 to over $20. Is there really that much difference? I use them just to get out a bit of grit or for some other cause of irritation. I'll go months without using them. I bought the 0.5 oz $1.88 artificial tears. TIA --... more »
By KenK  - May 27 - 1 new of 1 message    

Alessandro Proto, ecco cosa c'è dietro 
  [link] DAGOREPORT Quel ramo del lago di Proto. All'origine della fortuna del finanziere milanese, che ha offerto 4 milioni di euro per rilanciare "Pubblico", c'è l'incontro a Como con un ricco e misterioso mentore a cui segue un altrettanto misterioso apprendistato negli Stati Uniti.... more »
By Valentina Frisi  - May 27 - 1 new of 1 message    

The "Trifecta" in an OD's office. 
  By Mile Brujic, OD, and Jason Miller, OD, MBA 5/15/2013 As eye care practitioners, there are some facts we always know to be true. These include the trifecta: First, new fits generate revenue. For details: [link]... more »
By Science_Research  - May 25 - 1 new of 1 message    

Now an un-skilled tech can prescribe your glasses. 
  ... [link] Everything is automated. Do you trust this system?
By Science_Research  - May 21 - 1 new of 1 message    

Solution Manual CALCULUS An Intuitive and Physical Approach 2nd ed by Morris Kline 
  I have the instructor solution manuals to accompany mathematical, engineering, physical, chemical, financial textbooks, and others. These solution manuals contain a clear and concise step-by-step solution to every problem or exercise in these scientific textbooks. They are all in PDF format. If you are interested in any one, simply... more »
By Robert Carter  - May 17 - 1 new of 1 message    

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