Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. -
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- stance only, by which ercey Body, 25 much as it ene et Parrs of the Medium) moves che Fyc just
- may, endearours ro continue in rhar Scare in which atrer che lame manner as he Objectis supposed ee
- ic is; cichex oE Rest, or Morion, uniformly for. have determin d ic; wtich Morion, is continued
- ward in a riphr Linc. This is alivars proporriona along rhie Optick Nerre, ux inro che Brain, Where
- ble cothe Body or Mass which ic is in, and disters ir moves che Conarion or Clandula Pinealis, viet
- nochins trom the Inactivirr ot che Matrer Ox BodY,
- bue onty in che manner ot Conceirinq ic: And
- cheretore chis vis insita, may most properly becalld, co judge decordinely.
- Vis Mertiae. Nemt. Princip. Math.
- VIS Morrix, is the Poiver wrhich produces the
- Morion ot any Body trom Place to Flace: Thus
- Gravier is a vis Morrix donnivards, or comards
- che Cenrer oFche Farrti.
- VISCERA, are ehe Boels contained in chechree
- srear Caviries oF che Body, a5 che Anaromists ca
- The. They are called also Exra and Inter-
- ranea
- VISIBLE HoriZoN. Sec HorizOn.
- VISIBL E PLace OF a STAT. Sec Apparent Place.
- VISIBLE Species. Sce Species Visibiles
- VISION, is a Senlation in che Brain, proceed.
- ins trom a due and rarions Morion oF che Oprick
- Verre, produced in che bocom of che Fye, b
- the Rars oF Lighie comins trom any Object; by
- erhich means, che soul perceires che illuminared
- Thins, togecher wich iis Ouantirs, Oualirs, arid
- Modisicarion.
- Whecher chePicture ottheobject be made on the
- Tunica Retina, Or on the Choroides, there is a great
- Dispure between MIr. Pecquet and MIP. Mariotre, in
- thc Philos. Frans. N. 59, EC.
- AS to the manner hou ehis noble sense oF Seeine
- is produced, chere vere many Fyporheles amOnB
- che AncientS.
- P. The Stoichs imasined, Fhar certain visuat
- Rays evene from che Brain chrough che Oprick
- Nerre and Rre, and From chence ro the Object;
- and chere (just like a Blind MIanS STaH) Feet out
- che Figure, Colour, and Dimensions ot che Ob.
- ject.
- 2. The Pythacoreans thouxHE, ThaE there WenE
- lome rilual Species our of che Eye o the Object,
- Wrhrich evere immediacels reRected back again from
- chence roche Ere, and (o produced Vision.
- 3. Plato Supposed, Thac boch From the Fye arel
- the Object, chere eame substantial FMuria, Wtict
- mectine halt ay, and encouncerins che Ocular
- Fsuria, che lacrer vere beat back again ro the Fye.
- and chere communicaredche Imprection ther had
- received trom thole FMuria which came Trom the
- Object; and s0 caused thesense oF Sceins.
- 1. Aristorle alserred, That the Colours oF all Ob-
- jects did move che cransparene Medium, a5 char
- did che Fre, and chereby communicate cheir Ima-
- Ses corhe Brain, Or commune sensorium.
- S. Epicurus, judiciousr rejectine che Norion OF
- any Fimanation of visible Species trom che Fye;
- and noc chinkins che action oF che incermediare
- Air or Medium Cufficiene to acconne For Vision
- righels concluded, Thar chesense ot Vision aspro-
- duced by a substantial mareriat EMux From the
- Object 1o the Cyc.
- 6. Carrez, suppoles Vilion pertormed by barc
- Morion only; richour any macerial Emanation
- rom che Obiect; buc onts, chac chc Listr (itich ive may conceire che Cryltalline tumouc BB, 20
- VIS Insita Mareriae, is the bate LOet Ot HC s also is nor a BOdy, buE the MOriON OE
- him, che Seac oF che Soul; and by chat mealts.
- Produces incernal Senlarion, and enables te soul
- The manner of Vision with ihe nabed Eye, accordine
- eo Mr. Molyneux his Explication os it, in Diope
- NOr. p. 103.
- Suppole abc an Object, i ke le m the Globe ot
- ihe Lye, Furnisted wich all ies Coars and Llumours
- buchere che Crystalline Hlumour s oh is onty ex
- Pelsd, 25 beins principally concernd in Formins
- the imase on the Lund ofche Liyc.
- r. From cach Point of the Object, we may con-
- ceive Rays Rowins co the Pupil ofthe Rye i K; 2d
- here from che midale Point b, chere proceed che
- RaYSb5, b0, bh; thele, by means oF the COatS
- and Flumours of the Eye, and especially by ihic
- Crrstalline Hlumour sB, are retracte d and brouehe
- Cogether on the Rerina or Fund of che Rire in che
- Poine e, and there the Point b is Represenced. For
Cite
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/806933011:0898?run=74