microprism

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microprism

(ˈmaɪkrəʊˌprɪzəm)
n
(Photography) photog a small prism incorporated in the focusing screen of many single-lens reflex cameras. The prism stops shimmering when the subject is in focus
Translations
References in periodicals archive ?
Li, "Self-assembly of solid or tubular ZnO rods into twinning microprisms via a hydrothermal route," Journal of Alloys and Compounds, vol.
Its various optical designs include microprisms, directional lenticular ribs, and custom designs to achieve optimal performance.
Zhang, "Single-crystalline [Zn.sub.2]Sn[O.sub.4] hexangular microprisms: fabrication, characterization and optical properties," Solid State Communications, vol.
A high number of patents relating to optical effects with microlenses or microprisms have been published in 2013 (45 documents).
In this regard, there have been numerous efforts to improve light efficiency of the BLU with different shapes of the microstructures of the LGP, such as etched dots (most widely used shape) (1), (6), micropyramids (2), microprisms (3), (4), continuous microlenses (5), convex microlens arrays (MLAs) (6), and so on.
"This works by depositing microprisms of light-reflective, color crystal particles onto lashes for subtle yet striking color and luster," says Cheryl Vitali, executive vice president and general manager for the Revlon Global Brand Equity Group.
Pucker & Pout, a brush-on lip color, contains vitamins A, C and E, features SPF15 protection and contains color pigments and holographic microprisms that bend and wrap light around the contours of the wearer's lips.
SaveMed, under the full title of Microstructure secured and self-verifying medicines, is aimed at 'ensuring product pedigree and defending against illegal re-packing (by) the incorporation of diffractive gratings, random microstructures, micro-barcodes and contrast generating microprisms in steel tools.' It is a [pounds sterling]4.3m project involving seven commercial and research organisations, to which the EU is contributing [euro]3.14m under the security theme of the 7th R&D Framework.
Li, "Synthesis, structure and optical properties ofzinc oxide hexagonal microprisms," Crystal Research and Technology, vol.
"This technology works by depositing microprisms of light-reflective, colored crystalp articles onto lashes for subtle yet striking color and luster," notes Cheryl Vitali, executive vice president and general manager of the Revlon Global Brand Equity Group.