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  2. AOL

    login.aol.com/?lang=fr-FR&intl=fr

    x. AOL fonctionne mieux avec les dernières versions des navigateurs. Vous utilisez un navigateur obsolète ou non pris en charge, et certaines fonctionnalités de AOL risquent de ne pas fonctionner correctement.

  3. Fixation disparity - Wikipedia

    en.wikipedia.org/wiki/Fixation_disparity

    Eye glasses with an included prism power is the optical method to reduce a fixation disparity. Different procedures have been proposed to determine the required amount of prism for the individual. Based on prism-FD curves (Fig. 3b), one can find the aligning prism sP 0 that nullifies the naturally prevailing fixation disparity sFD 0. This test ...

  4. Camera lucida - Wikipedia

    en.wikipedia.org/wiki/Camera_lucida

    Camera lucida in use. A camera lucida is an optical device used as a drawing aid by artists and microscopists.. The camera lucida projects an optical superimposition of the subject being viewed, onto the surface upon which the artist is drawing.

  5. Mamiya 645 - Wikipedia

    en.wikipedia.org/wiki/Mamiya_645

    Prism viewfinder N [27] No 0.79x None N/A N/A N/A N/A N/A Camera No N/A None No Blocky shape from 645 Super, plain prism finder with no prominent knobs Prism viewfinder FP401 [28] No 0.79x None N/A N/A N/A N/A N/A Camera No N/A None No Smooth shape from 645 Pro and Pro TL, plain prism finder with no prominent knobs AE Prism viewfinder N [27] No ...

  6. Nikon F2 - Wikipedia

    en.wikipedia.org/wiki/Nikon_F2

    AI lenses enabled lenses to be mounted without having to align the lens with the camera body's "rabbit ears". The F2AS Photomic (DP-12 head) was the most advanced F2 version and the chrome version with Nikkor AI 50 mm f/1.4 lens had a US list price of $1,278 in 1978. (SLR selling prices were typically 30 to 40 percent below list.)

  7. Progressive lens - Wikipedia

    en.wikipedia.org/wiki/Progressive_lens

    Cost: Progressive lenses are more expensive than bifocal and single-vision lenses due to higher manufacturing and fitting costs. Some research has been conducted to reduce the fabrication cost by precision injection molding. [6]

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