WRT 351

KontaktlinsenA lens is an optical device with perfect or approximate axial symmetry which transmits and refracts light, converging or diverging the beam. A simple lens is a lens consisting of a single optical element. A compound lens is an array of simple lenses (elements) with a common axis; the use of multiple elements allows more optical aberrations to be corrected than is possible with a single element. Manufactured lenses are typically made of glass or transparent plastic.

Backlinks (or back-links [UK]) are incoming links to a website or web page. In the search engine optimization (SEO) world, the number of backlinks is one indication of the popularity or importance of that website or page (though other measures, such as PageRank, are likely to be more important). Outside of SEO, the backlinks of a webpage may be of significant personal, cultural or semantic interest: they indicate who is paying attention to that page.

Sony Corporation (commonly referred to as Sony) (Japanese: ソニー株式会社, Sonī Kabushiki-gaisha?) (TYO: 6758

playing paintball is just alot of fun - i dont know any places to play except http://www.paintballfarm.ch , but there its just great, they have many floors and carwrecks...