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  2. Talk:Prism correction - Wikipedia

    en.wikipedia.org/wiki/Talk:Prism_correction

    2. How about an illustration to visually explain what it meant by the "prism dioptres" section? 3. Can prismatic lenses be included with bifocals, progressive lenses, polarizing, tinting, Crizol lenses, etc? 4. Hillary Rodham Clinton used prismatic lenses temporarily after her concussion, although her article doesn't mention that. What other ...

  3. WHO Disease Staging System for HIV Infection and Disease in ...

    en.wikipedia.org/wiki/WHO_Disease_Staging_System...

    The current staging system for HIV infection in children was developed in 2005 and builds upon the staging system in place since 1987. A child is defined as someone under the age of 15. This staging system also requires the presence of HIV infection: HIV antibody for children aged 18 months or more; virological or p24 antigen positive test if ...

  4. List of optometric abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_optometric...

    Left hypertropia LHypoT: Left hypotropia LO: Lenticular opacity L/R FD: L/R fixation disparity L/R: L hyperphoria Left ET: Left esotropia LVA: Low vision aid MDU: Mallett distance unit MNU: Mallett near unit M.Wing: Maddox Wing: MR: Maddox rod NB: NAD: No abnormality detected (is frequently used but is not recommended) NCT: Non-contact ...

  5. System for Differential Corrections and Monitoring - Wikipedia

    en.wikipedia.org/wiki/System_for_Differential...

    The System for Differential Corrections and Monitoring ( SDCM ), is the satellite-based navigation augmentation system operated by Russia's Roscosmos space agency to augment the precision of the GLONASS satellite navigation system. [1] It uses the Luch Multifunctional Space Relay System to transmit correction data.

  6. Porro prism - Wikipedia

    en.wikipedia.org/wiki/Porro_prism

    A double Porro prism system reflects light four times. Porro prisms are most often used in pairs, forming a double Porro prism. A second prism rotated 90° with respect to the first, is placed such that light will traverse both prisms. The net effect of the prism system is a beam parallel to but displaced from its original direction, with the ...

  7. Israel Prison Service - Wikipedia

    en.wikipedia.org/wiki/Israel_Prison_Service

    Israel Prison Service. The Israel Prison Service ( Hebrew: שירות בתי הסוהר, Sherut Batei HaSohar, Arabic: إدارة السجون الإسرائيلية, Idārat al-Sujūn al-Isrā’īlīyyah ), [1] known in Israel by its acronym Shabas ( שב״ס ‎) or IPS in English, is the state agency responsible for overseeing prisons in ...

  8. System for Differential Correction and Monitoring - Wikipedia

    en.wikipedia.org/?title=System_for_Differential...

    Retrieved from "https://en.wikipedia.org/w/index.php?title=System_for_Differential_Correction_and_Monitoring&oldid=1075396586"

  9. Prism adaptation - Wikipedia

    en.wikipedia.org/wiki/Prism_Adaptation

    Prism adaptation. Prism adaptation is a sensory-motor adaptation that occurs after the visual field has been artificially shifted laterally or vertically. It was first introduced by Hermann von Helmholtz in late 19th-century Germany as supportive evidence for his perceptual learning theory (Helmholtz, 1909/1962). [1]