loupes magnify a small field of vision, the amount of light that is focused into through the loupe is less than what is seen by just the naked eye. The...
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A loupe (/ˈluːp/ LOOP) is a simple, small magnification device used to see small details more closely. They generally have higher magnification than a...
14 KB (1,586 words) - 04:48, 7 May 2024
photographer prints only the best negatives. Selection is usually made using a loupe — a special magnifying glass with a transparent base — to examine the tiny...
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Sarine (company) (section Sarine Loupe)
announced that it was incorporating Sarine Loupe imagery on its diamond trading platform. In November, a Sarine Loupe™ service center was opened in the Diamond...
20 KB (1,784 words) - 19:24, 27 August 2022
Camera (section Light meter)
charger. Large format cameras use special equipment that includes a magnifier loupe, view finder, angle finder, and focusing rail/truck. Some professional SLRs...
58 KB (6,842 words) - 03:24, 2 November 2024
Achromatic lens (redirect from Achromatic loupe)
form a weak positive lens that will bring two different wavelengths of light to a common focus. Negative doublets, in which the negative-power element...
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overhead light. When grading is performed using a 10× handheld loupe, darkfield illumination is more difficult to achieve. The grader must use a light source...
28 KB (2,858 words) - 19:42, 29 October 2024
accidental loss of a mounted gemstone. Some effective ways include using a 10X loupe to check for gaps between prongs and gemstone, listening for sounds made...
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Optical microscope (redirect from Light microscope)
glass, loupes, and eyepieces for telescopes and microscopes. A compound microscope uses a lens close to the object being viewed to collect light (called...
52 KB (5,988 words) - 16:54, 17 October 2024
Acoustic" (2024) "Some Time to Explain - Acoustic" (2024) "Madeleine (ft. Loupe) - Acoustic" (2024) "Second Rate Town - Acoustic" (2024) "Epilogue - Slingshot"...
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(Alton's Challenge Tournament) (eliminated after the entrée) Lynnae Oxley-Loupe, Chef and Pitmaster from Portland, OR (Gold Medal Games Tournament) (eliminated...
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of the original Star Trek cast; and a pair of 1930s Carl Zeiss jewelry loupes. Also, Chumlee gets upset when Corey blocks him from his social media accounts...
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color. The inclusions in natural stones are easily seen with a jeweler's loupe. Evidence of sapphire and other gemstones being subjected to heating goes...
73 KB (7,212 words) - 00:34, 4 November 2024
In order to determine the clarity of a diamond, it is examined under a loupe, which is magnification device that enlarges the visual field 10X. Diamonds...
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Pitmaster from Atlanta, GA (eliminated after the dessert) Lynnae Oxley-Loupe, Chef and Pitmaster from Portland, OR (winner) Notes: Part 2 of a 5-part...
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needed] International Loupe Awards – Medium Format, winner of three silver awards and five bronze awards, 2011 International Loupe Awards, winner of one...
9 KB (646 words) - 10:49, 24 September 2021
(includes both direct sensors and indirect phosphor plate systems) Dental loupes[citation needed] Virtual and augmented reality X-rays have been extremely...
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jeweler's loupe, can concentrate sunlight to ignite tinder. The technique involves positioning the lens to focus a small, intense spot of light onto the...
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Gentle Giant". The Diamond Loupe. 31 May 2023. Retrieved 10 September 2024. Light Study done in the US "The Play of Light" Archived 6 May 2007 at the...
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Eye protection (section Glare or stray light)
Anna Millward wearing a cycling helmet and eye protectors Surgeon wearing loupes as eye protection from blood spatter Glasses Helmet Visor Protective headgear...
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dozens of buttons and controls. Professional pucks often have a reticle or loupe which allows the user to see the exact point on the tablet's surface targeted...
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receive GIA certificates. Most gem-quality diamonds are examined under a loupe to determine their clarity. This 10x magnification determines whether or...
24 KB (2,448 words) - 04:45, 24 October 2024
the pavilion cuts at the back of the stone using a standard jeweller's loupe: forsterite will show birefringence, making the pavilion cuts appear "doubled...
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can be identified by noting bubbles in cavities and fractures using a 10× loupe. In 1837, Gaudin made the first synthetic rubies by fusing potash alum at...
37 KB (3,859 words) - 07:52, 1 November 2024
its specific characteristics and properties. These include: Corrected 10× loupe Microscope Refractometer Polarising filter Magnifying eyepiece Contact liquid...
11 KB (1,282 words) - 19:36, 18 August 2024
the aid of a magnifying glass (or loupe). In order to see the image better, a dark cloth is used to block out light, whence came the image of the old-time...
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diapositives. Transparencies can be reviewed with the aid of a magnifying loupe and a lightbox. If mounted in small metal, plastic or cardboard frames for...
72 KB (8,902 words) - 17:03, 14 October 2024
get their color from the presence of hydrogen. As with all diamonds, the loupe standard is used to grade clarity. This means that the inclusions are judged...
17 KB (1,374 words) - 23:56, 19 June 2024
seen by reflecting light off of the surface of the diamond during microscopic viewing such as a jeweler's 10x magnifying lens or loupe and are invisible...
24 KB (3,420 words) - 15:48, 30 December 2023
Douglas J.; Patras, Paul (3 February 2023). "Android OS Privacy Under the Loupe -- A Tale from the East". arXiv:2302.01890 [cs.CR]. Strickland, Ashley (6...
323 KB (28,707 words) - 00:20, 9 September 2024