Loupe

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[1]loupe (//'luːp// LOOP) bụ obere ngwaọrụ dị mfe, nke a na-eji hụ obere nkọwa nke ọma. Ha na-enwekarị mmụba dị elu karịa iko mmụba, a na-emekwa ha ka ejide ma ọ bụ yiri ya nso anya. Loupe enweghị aka agbakwunyere, na oghere anya ya dị na cylinder ma ọ bụ cone opaque. Na ụfọdụ loupes, cylinder a na-agbakọta n'ime ụlọ na-ekpuchi ekpuchi nke na-echebe anya mgbe a na-ejighị ya.

Anya[dezie | dezie ebe o si]

Ihe osise nke otu oghere anya
  • Lens ndị dị mfe, nke a na-ejikarị eme ihe maka atụmatụ dị ala n'ihi oke anya.
  • Igwe anya, nke a na-ejikarị eme ihe maka mmụba dị elu iji chịkwaa aberration anya.
  • [2], ọtụtụ oghere anya nwere prisms.

Ojiji[dezie | dezie ebe o si]

A na-eji loupes eme ihe n'ọtụtụ ọrụ ebe mmụba na-eme ka a rụọ ọrụ ziri ezi n'ụzọ dị irè na mfe. Ihe atụ gụnyere ịwa ahụ, ezé, ophthalmology, ahia ọla, gemology, nyocha akwụkwọ na-ajụ ajụjụ na ime elekere. [3] A na-ejikwa wolf eme ihe mgbe ụfọdụ na foto na obibi akwụkwọ.

Ndị na-achọ ọla na ndị na-amụ banyere nkume dị oké ọnụ ahịa[dezie | dezie ebe o si]

BelOMO 10× achromatic triplet jewellers' loupe

Ndị [4]-emepụta ọla na-ejikarị otu anya, nke a na-ejide aka eme ihe iji bulie nkume dị oké ọnụ ahịa na ọla ndị ọzọ ha chọrọ inyocha. 10× magnification dị mma iji nyochaa ọla na akara ngosi [4] ma bụrụkwa ọkọlọtọ nke Gemological Institute of America maka ịhazi ìhè diamond. [5] ga-enyocha nkume mgbe ụfọdụ na magnification dị elu karịa 10×, ọ bụ ezie na omimi nke ubi na ubi nke anya na-adị obere nke ukwuu iji bụrụ ihe nkuzi. Ụkpụrụ [6] nabatara maka ịhazi diamond bụ ya mere na ntinye na ntụpọ a na-ahụ anya na 10 × na-emetụta ọkwa doro anya. Ihe ndị [7] na-etinye na dayamọnd VVS siri ike ịchọta ọbụna na 10×.

Ime elekere[dezie | dezie ebe o si]

Loupes are employed to assist watchmakers in assembling mechanical watches. Many aspects require the use of the loupe, in particular the assembly of the watch mechanism itself, the assembly and details of the watch dial, as well as the formation of the watch strap and installation of precious stones onto the watch face. Some families like Kruder which were into watchmaking and working with glass started producing high-quality loupes in addition to their watches[Tinye edensibịa]

Foto[dezie | dezie ebe o si]

Ndị na-ese foto Analog (ihe nkiri) na-eji loupes nyochaa, dezie ma ọ bụ nyochaa ihe ọjọọ na slide na tebụl ọkụ. Ngosipụta a na-ahụkarị maka ikiri slides zuru oke na-adabere n'ụdị onyonyo; A na-elele okpokolo agba 35mm (ihe mmịfe 24 × 36 mm gaa na 38 × 38 mmlide elu) na ca. 5×, mgbe ca. 3× kacha mma maka ikiri ihe mmịfe nke ọkara (6 × 4.5 cm / 6 × 6 cm / 6 × 7 cm). Ọtụtụ mgbe, a na-eji loupe 10× iji nyochaa ịdị nkọ dị oke egwu. Ndị na-ese foto na-eji nnukwu igwefoto usoro nwere ike iji loupe lelee onyonyo enyo dị n'ala iji nyere aka na-elekwasị anya. Ndị ọrụ igwefoto n'otu oghere reflex dijitalụ na-eji loupes iji nyere aka chọpụta uzuzu na ihe ndị ọzọ dị na ihe mmetụta, na nkwadebe maka nhicha ihe mmetụta.  [citation needed]

Mkpịsị ezé abụọ na-egosi mmụba nke anya. E nwere ọkụ loupe a na-etinye na àkwà mmiri nke loupes na ọta n'akụkụ (adịghị egosi) n'ụlọ nsọ iji chebe anya dọkịta ezé site na splatter.

Ndị dọkịta ezé, Ndị na-ahụ maka ịdị ọcha, na Ndị na-agwọ ezé na-ejikarị ugogbe anya anya anya anya n'ihi na ha chọrọ Anya abụọ n'efu mgbe ha na-eme usoro ezé. Mgbasawanye ahụ na-enyere aka na nchọpụta ziri ezi nke ọnọdụ ọnụ ma na-eme ka ịwa ahụ dịkwuo mma mgbe ị na-emecha ọgwụgwọ. Tụkwasị [8] nke a, loupes nwere ike imeziwanye ọnọdụ ndị dọkịta ezé nke nwere ike belata nrụgide ọrụ. Ụfọdụ loupes ezé bụ ụdị flip, nke na-ewere ọdịdị nke obere cylinders abụọ, otu n'ihu oghere anya ọ bụla nke ugegbe. A na-etinye ụdị ndị ọzọ n'ime oghere nke enyo anya.

[9] ezé ezé, nke a makwaara dị ka oghere, bụ nke a na-achọpụta nke ọma site na nyocha anya na nke aka nke ezé dị ọcha, nke kpọrọ nkụ. Magnification na-enyere ndị dọkịta ezé aka imeziwanye ikike ha nwere ịmata ọdịiche dị n'etiti ntụpọ na oghere. [10] na-atụle ma na-atụ aro oghere dabere na ngosi anya ha. Ọ bụrụ na mmụba dị oke elu, nchọpụta na-esiri ike n'ihi obere ebe a na-ahụ. [11] kachasị mma maka ebumnuche nchọpụta ruru [12]. Ọgwụgwọ nke ezé ezé, ọrịa periodontal, na ọrịa pulpal niile na-enyere aka site n'ịbawanye.

Ọpụrụiche eze nke endodontics emeela ọtụtụ nyocha gbasara mmụba na dentistry. N'ihi na njirimara nke ọwa ngwa ngwa na mgbakwunye na ọwa mmiri pulp bụ isi dị mkpa iji mechaa ọgwụgwọ mgbọrọgwụ na-abụghị nke ịwa ahụ, ịdị elu na-enye ndị dọkịta ezé nkwalite ọhụụ iji chọta na ịgwọ ọwa mmiri ndị ọzọ kpuchiri ekpuchi.

A na-enweta ọgwụgwọ nke ọrịa periodontal site n'iwepụ ihe ndị dị na calculus, plaque na ya mere nje bacteria nke na-akpata ọzịza na mbibi ọkpụkpụ. N'ọnọdụ ndị siri ike, a na-egosi ịwa ahụ iji belata omimi akpa. Ndị na-ahụ maka oge na ndị na-ahụ Maka ịdị ọcha ga-ahụ anya na plaque na calculus iji wepụ ya. Magnification nwere ike inyere ndị dọkịta ezé [13] ndị na-ahụ maka ịdị ọcha aka ịchọpụta na iwepụ plaque na calculus na mgbakwunye na imeziwanye anya maka ịwa ahụ periodontal.

ergonomic loupes
Loupes ergonomic nwere anya 10× magnification

Ergonomics abụwo ihe mgbu maka ndị dọkịta chọrọ nrụgide ahụike, ikpere n'ala ma na-ele anya n'ala, iji gwọọ ndị ọrịa ha. [14] oge na-aga, ọnọdụ a na-ebute ahụ erughị ala, ihe mgbu, na ọbụna ọrịa akwara. Ụfọdụ loupes ọgbara ọhụrụ na-elebara nke a anya site n'itinye prisms refractive nke na-agbanwe usoro nke ìhè site na teliskop, ka dọkịta ezé nwee ike ịnọgide na-anọpụ iche, kwụ ọtọ na anya dị jụụ ma na-ele anya n'ihu.

Mgb[15] a na-ahụkarị maka iji ya mee ihe na ezé bụ 2.5×, mana ezé ezé nwere ike ịbụ ebe ọ bụla site na 2× ruo 8×. Mgbasawanye kachasị mma bụ ọrụ nke ụdị ọrụ dọkịta na-eme - ya bụ, nkọwa ole ọ chọrọ ịhụ, na-eburu n'uche na mgbe mmụba na-abawanye, ebe a na-ahụ anya na-ebelata. Dị ka ngwá ọrụ na-anọdụ n'ihu ma jiri ya mee ihe ruo ọtụtụ awa n'otu oge, ịdị arọ bụkwa ihe dị mkpa n'ịtụle ụdị loupes iji mee ihe.

Tinyere ohere kwesịrị ekwesị maka oghere ọnụ, ìhè bụ akụkụ dị mkpa nke ịrụ ọrụ ezé ziri ezi. N'ihi na isi dọkịta ezé na-ekpuchi oriọna ezé dị n'elu, enwere ike itinye ihe na-enye ọkụ. A na-eji eriri fiber optic na-enye ọkụ ndị a na-etinye na loupe nke jikọtara ya na mgbidi ma ọ bụ na tebụl. Ụdị ndị ọhụrụ na-egosipụta oriọna LED dị mfe n'ime ọkụ a na-etinye na loupe na eriri eletrik na-abịa site na ma ọ bụ ihe a na-akwụnye na mgbidi ma ọ bụ isi ọkụ dị n'elu tebụl ma ọ bụ eriri batrị a na-agbanye. Nhọrọ maka igwefoto na ndị na-edekọ vidiyo dịkwa. [16]

Ịwa Ahụ[dezie | dezie ebe o si]

Dọkịta na-awa ahụ n'obi na-eyi loupes ịwa ahụ

Ndị dọkịta na-awa ahụ n'ọtụtụ ọpụrụiche na-ejikarị loupes mgbe ha na-awa ahụ n'ihe owuwu ndị siri ike. A na-etinye loupes nke ndị dọkịta na-awa ahụ na lenses nke ugogbe anya ma bụrụ omenala maka onye dọkịta na-awa ahụ, na-eburu n'uche n'ọhụụ ha agbaziri, anya ụmụ akwụkwọ na ebe ha chọrọ. Otutu ike ibuli elu dị. A na-ejikarị ha na otolaryngology, neurosurgery, ophthalmology, plastic ịwa ahụ, ịwa ahụ obi, ịwa ahụ ọkpụkpụ, na ịwa ahụ vaskụla.

Ọdịdị ala[dezie | dezie ebe o si]

Loupe bụ ngwá ọrụ dị mkpa nke ala nke a na-eji amata obere mineral crystals na ihe owuwu na nkume.

Ndị na-ahụ maka ihe ndị e ji akụ ihe na ihe ndị e dere n'ọnụ[dezie | dezie ebe o si]

Ogwe 30×21 mm 

Loupes bụ ngwá ọrụ dị mkpa na ma numismatics, ọmụmụ ego, na omume yiri nke nchịkọta mkpụrụ ego. Ndị na-anakọta mkpụrụ ego na-ejikarị loupes maka nleba anya n'ịdị mma nke mkpụrụ ego ha, ebe ọ bụ na ịchọpụta uwe elu dị mkpa mgbe ha na-anwa ịhazi ọkwa nke otu mkpụrụ ego. Mkpụrụ ego anaghị ekesa (mkpụrụ ego na-enweghị eyi) nwere ike ịnye nnukwu ego karịa mkpụrụ ego nwere obere uwe. A naghị eji anya gba ọtọ hụ uwe a mgbe niile. Ndị Numismatists nwekwara ike iji loupes chọpụta ụfọdụ mkpụrụ ego adịgboroja nke ga-agafe nlele anya gba ọtọ.

Nchekwa Ihe Ochie[dezie | dezie ebe o si]

Ndị na-echekwa ihe na-ejikarị loupes aka ma ọ bụ ihe na-eme ka ihe dị elu dị ka Optivisor iji nyochaa ihe ndị e ji eme ihe na akwụkwọ ndị chọrọ nhicha ma ọ bụ nrụzi.

Hụkwa[dezie | dezie ebe o si]

  • Telescope Bioptic
  • Ìhè wolf
  • Onye na-atụle akpa

Edensibia[dezie | dezie ebe o si]

  1. ↑ (2010) Webster's New World College Dictionary, 4th, Houghton Mifflin Harcourt. 
  2. ↑ Loupes Terms Explained (en). bryant.dental. Archived from the original on 2022-01-21. Retrieved on 2022-01-21.
  3. ↑ Loupe. Lexico.com. Archived from the original on September 14, 2021. Retrieved on 2021-09-13.
  4. ↑ 4.0 4.1 Wickell (23 May 2019). Learn How to Use a Jewelry Loupe. LiveAbout. Retrieved on 22 October 2020.
  5. ↑ Clark. 10× Loupe for Gemologists and Jewelers. International Gem Society. Retrieved on 22 October 2020.
  6. ↑ The 4C's Of Diamonds: Diamond Clarity. Leibish & Co.
  7. ↑ What is the GIA Clarity Scale for diamonds?. GIA Library. Archived from the original on September 4, 2006. Retrieved on December 18, 2022.
  8. ↑ Friedman (2004-01-01). "Magnification in a restorative dental practice: from loupes to microscopes". Compendium of Continuing Education in Dentistry 25 (1): 48, 50, 53–55. ISSN 1548-8578. PMID 15645879. 
  9. ↑ McComb (September 2001). "Diagnosis of Occlusal Caries: Part I. Conventional Methods". Journal of the Canadian Dental Association 67 (8): 454–457. PMID 11583606. Retrieved on 2016-05-17. 
  10. ↑ ICCMS Caries Management. www.icdas.org. ICDAS. Retrieved on 17 May 2016.
  11. ↑ Sisodia (2014-08-01). "Impact of Low Level Magnification on Incipient Occlusal Caries Diagnosis and Treatment Decision Making". Journal of Clinical and Diagnostic Research 8 (8): ZC32–ZC35. DOI:10.7860/JCDR/2014/8533.4742. ISSN 2249-782X. PMID 25302264. 
  12. ↑ Neuhaus (2015-12-01). "Impact of different magnification levels on visual caries detection with ICDAS". Journal of Dentistry 43 (12): 1559–1564. DOI:10.1016/j.jdent.2015.09.002. ISSN 1879-176X. PMID 26366524. 
  13. ↑ Hayes (2015-02-17). "Introducing loupes to clinical practice: dental hygienists experiences and opinions". International Journal of Dental Hygiene 14 (3): 226–30. DOI:10.1111/idh.12128. ISSN 1601-5037. PMID 25690424. 
  14. ↑ Harutunian (2011-05-01). "Ergonomics and musculoskeletal pain among postgraduate students and faculty members of the School of Dentistry of the University of Barcelona (Spain). A cross-sectional study". Med Oral Patol Oral Cir Bucal. 16 (3): e425–9. DOI:10.4317/medoral.16.e425. ISSN 1698-4447. 
  15. ↑ Frequently Asked Questions. The Loupes Company. Archived from the original on 2021-10-25. Retrieved on 2023-12-20.
  16. ↑ Futudent HD Camera. Archived from the original on 2013-09-20. Retrieved on 2013-03-05.

Njikọ mpụga[dezie | dezie ebe o si]

  • Nkọwa nke akwụkwọ ọkọwa okwuloupena Wiktionary
  • Mgbasa ozi metụtaraMkpụrụ ego wolfna Wikimedia Commons
Ewepụtara na https://ig.wikipedia.org/w/index.php?title=Loupe&oldid=147139