welder's lens
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lens — [1] A specially treated glass through which a welder may look at an intense flame without being injured by the harmful rays, or glare, radiating from this flame. [2] A glass or plastic front cover of a headlight through which the light converges… … Dictionary of automotive terms
welder's helmet — noun : a helmet used in arc welding that shields the front of the head, has a protective lens for the eyes, and is fitted with a headgear on which it can usually be tilted up out of the way … Useful english dictionary
List of problems solved by MacGyver — This is a list of problems that have been solved by the fictional character MacGyver from the television series of the same name. (This list is not yet comprehensive.) MacGyver employs his resourcefulness and his knowledge of chemistry,… … Wikipedia
Star Trek (film) — This article is about the 2009 film. For the 1979 film, see Star Trek: The Motion Picture. For other Star Trek films, see Star Trek (film series). Star Trek International poster Directed by … Wikipedia
Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch … Wikipedia
eye disease — Introduction any of the diseases or disorders that affect the human eye (eye, human). This article briefly describes the more common diseases of the eye and its associated structures, the methods used in examination and diagnosis, and the… … Universalium
Keratitis — Classification and external resources An eye with non ulcerative sterile keratitis. ICD 10 H16 … Wikipedia
Behold, Eck! — Infobox Television episode Title = Behold, Eck! Series = The Outer Limits Caption = Season = 2 Episode = 3 Airdate = October 3, 1964 Production = 37 Writer = John Mantley (teleplay) William R. Cox (story) Director = Byron Haskin Photographer =… … Wikipedia
Ultraviolet — UV redirects here. For other uses, see UV (disambiguation). UVB redirects here. For the mysterious shortwave radio station in Russia, see UVB 76. For other uses, see Ultraviolet (disambiguation). False color image of the Sun s corona as seen in… … Wikipedia
Human eye — Infobox Anatomy Name = Eye Caption = Schematic diagram of the human eye. The human eye is similar to most mammalian eyes.Dynamic rangeThe retina has a static contrast ratio of around 100:1 (about 6 1/2 stops). As soon as the eye moves (saccades)… … Wikipedia
Photokeratitis — Snow blindness redirects here. For other uses, see Snowblind (disambiguation). Photokeratitis Classification and external resources ICD 10 H16.1 ICD 9 … Wikipedia
