# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/727094130:0013
# Permalink to this reading: https://leibnizlegible.com/page/727094130:0013?run=74
# Title: Optica Promota, Seu Abdita radiorum reflexorum & refractorum Mysteria, Geometrice Enucleata (shelfmark Leibn. Marg. 94)
# Folio 1, page id 727094130:0013
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=727094130&page=13
# Source image: https://digitale-sammlungen.gwlb.de/content/727094130/jpgs/default/00000013.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 31 lines, status machine
# Lines: 31 recognised, mean confidence 0.93
# 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.

deSEMEAEM AE IeS
S
 lineae rectae, in quibus discurrunt cor-
plaisnea, e corporibus lucidis ortum ha-
benita.
2. Materia radians, est corpus opacum, es
impolitum, corpuscula ienea reftectens, e ali-
quem illis praehens incressum.
3. Color inoculum delatus, est tinctura cor-
pusculorum irneorum, emaleria radiante emercentium.
4. Visio fit receptione horum corpusculorum a materia radiante re-
Rexorum, S. colorem in oculum deferentium.
5. Radiiunius puncti, sunt qui ab uno materia radiantis puncto re-
Rectuntur.
6. Radii paralleli, sunt qui equaliter semper a se invicam distant.
7. Radii divereentes, sunt qui utrinque producti concurrunt in pun-
ctum, ad partes morui contrarias;  vocantur hiradii conus radiosus, es
punctum concursus apex coni.
8. Radii sonvercentes, sunt qui prinque producti concurrunt nd
parces moins, es vocantur penicillum, es punctun concursus apex pe-
nicitli.
Notandum tamen, parallelismum, divercentiam, es convercentiam.
applicaritan: um unius punctiradiis.
9. Imaco est similiindo materiae radiantis, orta ex divercentia. vel
convercentia radiorum, sinculorum materia radiantis punctorum, a
punctis singulis, vel ad puncta sineula unius superficiei.
ZC. Imaco ante oculum, oritur ex apicibus conorum radiosorum
singulorum materie radiantis punctorum, in una superficie congre-
catis.
2T. Imaeo post oculum, oritur ex apisibus penicillorum, singulorum
materia