prefocus
transitive verb Date: 1948 to focus beforehand (as automotive headlights before installation)

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • prefocus — adjective Describing a lamp whose light source is positioned to be in focus when fitted (especially in a motor car) …   Wiktionary

  • prefocus — pre·focus …   English syllables

  • prefocus — pre•fo′cus v. t …   From formal English to slang

  • prefocus — “+ transitive verb Etymology: pre + focus : to focus beforehand (as automotive headlights before installation) …   Useful english dictionary

  • Philips — For other uses, see Philips (disambiguation). Koninklijke Philips Electronics N.V. Type Naamloze vennootschap Traded as Euronext:  …   Wikipedia

  • Lampensockel — Glühlampe mit E27 Sockel (230 V, 60 W, 720 lm, Höhe etwa 110 mm) Als Lampensockel oder Lampenfassung wird die mechanische Halterung von (Glüh )Lampen bezeichnet, die auch den elektrischen Kontakt herstellt. Diese Leuchtkörper… …   Deutsch Wikipedia

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