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# Title: Leibniz-Handschriften zur Optik und Dioptrik LH 37, 2
# Folio 24v, page id 00068531:0048
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 27r); this page is its left half.
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068531&page=48
# Source image: https://digitale-sammlungen.gwlb.de/content/00068531/jpgs/default/00000048.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 43 lines, status machine
# Lines: 43 recognised, mean confidence 0.90
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line: the recognised lines in reading order, one per line.

utme gied vitiu aut Liateu colorat hauert. flore curer leitu
apar Aedu docore queun gut Anter la lit  ddiacti
scine in daventere colore eodifindum asiparvot. 
Luciceo sumen defleriae servat seges aequacitatis Angulon,
hoce si derece, e perpendicularis in (nis inciderit, direde quoyue et
perpendicularits ab ce reffechil. At si oblique iincidat, oblique elia refles
Jeh: et quo maior erit obliquitat osuidentiae, eo mai quoque erit obliquilas
Reflatiors, ut in Praxi optime nonint, qui ladendo. l’ilas in Pariele, aut
Menhe margine impellunt, uli entlant observant Angulum incidentia (quae
nirum fit a Piea impulsa, et inaidente in Pariele) ce equale An-
gulo eflesioi qua fit ab eade ila reflexa).  pare aute ob-
segrari in refleriae Lunimis, Auqueon aequalitale ex perinento
familiari Speculonu estat, quod quisque facere poté. 6o
B O Lumen pet se napparet, nn sit tratum ad aliquod
rus opacu. Q’à Si in Cabiculo, atroquin apprime occluso, foramen
exiquu aperias per quod sradius solaris ingrediat; apparebit quide, Ra.
Dius ille in Pavimento, abi tray: At v. in ipiho Aere Cabiculi n’appa
rebit nisi Aer  referhes sit fumro, aut volitantibus illis Alonns: eues
modi. e. Alontoru aut fumi Corpuescula, sua a sent opacitale distunt
suminis Radiis, adeoque et in ipsis Atomis, videz Luneu, seu potios,
intae Aloprae vident ielreminale. At sistet puncs e, nullo modo supeu
traciciens appare bit. ola de nocle suspicieules in Catur quamois oia
illa spatia, revera, a Radiis solis, Ladiis illaminent, avelo modo tu
videmus ejusmodi Lumen, nisi in Luna, et etellis ub trat. 7.
deplimo Lumen imbecille, quis coloratu, alqu in ere aliquo tratum
napparet, quando ade fortius aliud fumren. Osta si in ipsa meridionati
Puce, alque aperto sole sucernafaris accendas, nullu Padiu illius sucepa
intia vicimi Cutiaclu observatis. Av. de nocle, inocha et D.r Die, clausis
sibes sne nestris, et aperte tm exiguo roramine, videbis Radios Lucerna, et
irruere, pingique ad oppositu Pariete inferioris cubiculi et save hi radii, qui
ia de nocle, autelià de Dei, occlusis ferrestres vident, ad sant quoque aperes
fenestrit, n. e.  Lumen, quale e Lucerna impediz ab a. sumine, quale
eLumen solis. Ileque existimandu e, Lucerna illa de nocleqde aut nlfis feue
Etris immillere intra rbiculu pet forarien cadios: de Die v. aut ners feue
stris n’immillere. Sempet igit immislit: et de Die, alque aperlis ferestris tervis
ille fuccond radioens maori sols Lumini obrui, ne appareat. S.
OaVo sumen aliquoda exple advenire de Diena quacuuque ex ple
Cabiculi ap ial orerestra, aut foraineu tive ad Orieule, give ad occeulem, eo
ingrediss Lumen. Hoc aute n’fit pel Radios direcles solis. n. C. Tempet direde
opponit sol ad ferrestrao dt fit pvarias reflexiones, quae estingunt in ipso
Aere. Quamod. e. Aes dit pluadus, het In aliqurd opaclalis, et pluri-
ma intercidit opaca corpuscula unde sumen reflectil: atque ila fo, quod
alia post occata solis, a aliquamdiu perseveret dies. (quamos et