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Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. -

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  1. Fescopes may be made irh Concare Lye:) Nixcure chat ivould Polis sinely; rellect rividly;
  2. slalses, buc then ehe Area oF the Object, will be
  3. proporrioned alvars ro che Breadch oF che Pupil
  4. OF ihe Fre oF etie beholder; Whereas in a Convex
  5. Ereglass, tis determined by che breadch oE chat
  6. Gla(5.
  7. The practical Rule for combinins; or purtins 1080.
  8. ther, this Day- Felescope os four Classes, is this.
  9. Take the EO Frst Eve- Stases, and combine
  10. hem by Trials, (0 2s eo matce a distinct inverred
  11. Telescope, consistins ot a Conrex object class, and
  12. a Conrex cye-glals oF a lels Sphere.
  13. Then take ihe Object slals, and sirst Lyc. Blats,
  14. and combine them by Frials als0.
  15. Castir, Fatre borhrhese Telescopes, and wirtour
  16. alcerine che Distances oF cheir Glasses, in either ot
  17. them snsly; by Trials combine boch chese Lelc-
  18. scopes, tillche Aprcarance be clcat and distinet.
  19. BucWrtrac is hère done by Trials, may be efect
  20. ed by actual Menluxarion, eP desingins ouE the
  21. Distances ot che Classes trom cach orter, by
  22. Hnoine their Focal Diltances.
  23. TELESCOPE Aeriat, (OMIF. Cbr. FTugens CalIS 2
  24. Telelcope, (described in Phil. Frans. Numb. 161.)
  25. Wtich ivas made for the Niste, and ro be used
  26. and hold ichour rustins or carnistrins, ic oild be
  27. a Dilcorerr oF very ereac Adrantase; boch 10 Tc.
  28. lescopical and Microlcopical Improrements.
  29. visible corhe naked Lre, bul aloretacte )
  30. et ChC aDe san. ettenma aco at la
  31. Resty beginnine, trom pare ot the Os trontis, Syn
  32. cipitis, Sphaenoides, and Temporalis; From chese
  33. Placesies Fibres pals (likre Lines dravn froma Cir-
  34. cumference ro a Cencer) undet elees fusau, on
  35. Wtence allo ariles lome Hethy Fibres JoiM Wi
  36. the Former ar cheir uniced, Paless celtuous, anc
  37. partly Aechr Insertion, toche upper part Ot ihC Pro-
  38. cessus Coronae ofthe lover Taw: This, with its Parr.
  39. ner, drans che lorver Parr uxivards.
  40. TEMPORAROM Ossa are BOneS OF the ScuII
  41. Ciruared in the lorver part otche sides olche Cranium;
  42. cheir upper part, wrtrich is chin, consisting onty ol
  43. one Table, is oF a circular Figure, and is joined co
  44. ehic Ossa Parietalia by che Sururae squamosae their
  45. lorver pare, wtich is chick, hard, and unequal, 18
  46. joined ro che OsOccipiris, and toche Os Sphaenoides,
  47. etiis pare is called Os Petrosum; they, trave cactu
  48. Withour a close Tube, (because there is no necd of chree exrernal Apophises or Procelles. viz. Processu
  49. one in a dark NVishr) and by chacmeans a lons Te-
  50. lescope becomes much Liehirened; and more casitys
  51. Manageable.
  52. Zysometicus, Nlammillaris or Mastoideus, and che
  53. Processus Scylyformis, and one Incernal. Intherem
  54. poral Bones, there are 2 Incernal, and a externat
  55. TELESCOPE Restecting; oF Mr. Nemron, is made Tloles. The tirtt ot the Incernal, IS LHC LIOIC CMNO
  56. thus: The Tube ot ic which is larse, is Open AE
  57. the end wtrich respects che Object; che octiex end
  58. is close, irhere à concare metalline speculum is
  59. laid; and near che open end, there is à Aac Oval
  60. Speculum made a5 lmall a5 mar bc, the lels e0 ob-
  61. Wtich che Audirory Nerre pasles; che second is
  62. common to ir and the Os Ocsipitis; che 8ih pair ot
  63. Nerres, and che laceral sinus passes chrough irs
  64. The Arst of che External, is che Meatus auditorius
  65. Externus; the second is opened behind che Palare
  66. Aruct ehic enerance of che Rays of Lighe into the ic is rhie end oF thar Pallase which comes trom the
  67. Tube by ir, ind inclined rorvards che uxper parF OF Barrel oF the Far to he Mouth. The 3d is cheOri
  68. he Tube, vohere is a licrle hole Furnisre d Wwich a (inaHI) sice oF the Conduir, by which the Caroridale Ar
  69. Plane Convex Lyc-glals: S0 chac ihe Rays comins ceries encer che Cranium; and che Fourrh is behinc
  70. From che Object, do First Fall on che Concave pla-
  71. the Processuss Mastoideus; by it passes a Vein which
  72. cedar the borrom ot the Tube, and are chence re. carries rhe Blood trom the external Teguments r0
  73. Rected cowards the other end ot ic. Where chey
  74. meer wich che Rac Speculum, obliquels posired, by
  75. he Rerection ot Which cher are directed ro che
  76. lierle Plano- convex ClaIS, and (0 r0 the Spectators
  77. Ere, who lookins donnvards, sces the Object.
  78. wvtrich che Telescope is curned to. This Instru-
  79. mene is described more ac large in Philos. Frans
  80. V. 8r.
  81. che lacexa l Sinuss; Tomecimes chis FTole is wvancins:
  82. there is anocher which is betwveen che Processus
  83. Mastoidens and che Seyliformis, chroush wtrich che
  84. Porrio Dura of che Audirory Nerre passes. They
  85. have each a Sinus lined with a Carrilage under rhe
  86. Meacus Auditorius, Which receires che condyle oF
  87. the lorver Tavo.
  88. TEMEORARY Fortisication. Sec Forrisica
  89. AEcer this Ers FNaY, ehe Learned Inventormade. tion-
  90. anocher Instrumene ot che same nature, with Wvtict,
  91. hre Pairh, chac he could Read in the Philosophical
  92. TENTATLLE, in Forrificarion, is a kind OF OuF-
  93. work relembline a Ftorn-morke, buc generally some
  94. Transactions opened in che Sun-Minc, ac an hundred wrhac disterent, in resard chac instead ofero Demi-
  95. Poor distance, and discern some ot che Words ac bastions, it bears only in Front a Re-entrine AnelC
  96. elie distance oF 120; its aperture (detined next che becwreen che lame Wings Wwichour Flanks; and the
  97. ErC) was elien equal ro abore an Inch and : OF the Sides arc parallet: Bur when chere is more bredctu
  98. Objeet Metal.
  99. The Adrantases oF chis Feleleope mould bevery
  100. at the Fread than ac che Corge, chese Tenailles are
  101. called Oueuve d’yronde
  102. TFNIATLLE Double or Flante d. i5 a Work whose
  103. great, il ic conld be broughero ies desired Pertecti-
  104. on. Bur ic is liable ro rivo Inconreniencies. First, Front consilts of tour Faces, matins rvo Re-entrine
  105. Ansles, andchree saliant; che Winss or Sides ol
  106. vould sec: thous etus a lulle OC and Practice chis Work beins in the likemanner correspondene re
  107. FHC FFONE OF che GorgC.
  108. TENATLLE Simple, is a Work HavinS IES FFONE
  109. formd by rvo Faces, which make a Re- encrinz
  110. Ansle, che Sides runmins directly parallel From che
  111. Lleadroche COrze
  112. TFNALL. L.F of the elace, i5 Fhac wtrich is c
  113. prehended berween the LOIns Ot CVO neIBMBOUF.
  114. ins Bastions; chacis to CaY, ihe Curtain; the cvo
  115. coulel be lo hapry ae lo tute l a e00il metattine) Flauts pac aec tailea on Mle Cuprain, audehe quoe
  116. didtee
  117. TELE;COTICAL.Scars, are chole chac are l
  118. C SICA OF a Telescope
  119. LLMLLLLATE. ZonC. Sec Zone
  120. LLMEORALIS, also Crocaphites, is a Musele
  121. Thac ris nor very casie by it ro sind the Object rou
  122. Clals on cre vucne Parallet to che Aris oF the C a
  123. vould obriare; at least, placins a lmall Prospect
  124. vies ot che Caroprick Tube, vou mighe readily
  125. Cnor DM MIe CC OSeBY chaE, anc rhen ihe Tube
  126. I TelF would be rIghE. Li Lu and much creater
  127. Inconvenienco, is ine Coneare meralline Object
  128. bocculum beins lubject ro L’arnict, (o chac ic wvill
  129. noc continue lons sood. Buc il any Person couid

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Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. - . Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/806933011:0815?run=74