# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/727094130:0009 # Permalink to this reading: https://leibnizlegible.com/page/727094130:0009?run=74 # Title: Optica Promota, Seu Abdita radiorum reflexorum & refractorum Mysteria, Geometrice Enucleata (shelfmark Leibn. Marg. 94) # Folio - , page id 727094130:0009 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=727094130&page=9 # Source image: https://digitale-sammlungen.gwlb.de/content/727094130/jpgs/default/00000009.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 38 lines, status machine # Lines: 38 recognised, mean confidence 0.80 # 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. e d P os e e e Cccoridus Mathematicis. Maneum esset (praectara Literarum amina de mirandis Oprices encomiis apud vos paneeyricum instituere; visum enim sensuum pulcherrimum adjuvat; mgopi– bus es presbytis (absq: Optices ope quodam. modo caecis clarissimum praebet visum: Oci los humanos abhisce terrestribus, ad caelestia majoribus no- stris incornita, es incredibilia elevat; es ad perfectam minurissimorum corporum visionem rursus detrudit: Unde ansam praebet, omnes scientias naturales, es amplificandi, es promovendi. Nihilominus Enter univer sas scientias Mathe- maticas, nulta ab antiquis adeo nezlecta, es a paucioribus ex- culta: Omissis enim Fuclide, AIhaZenO, ex Viceltione, aH- thoribus etiam perobscuris es prolixis; e veteribus nullus ali- quid momenti (quantum seio) nobis reliquit: P nectericis autem, post Caliteum sidereum illum Mercurium, e omni avo landibus celebrandum, multi, scriptis. ex sumpribus immenses, in hac messe landabiliter sudarunt: inter quos ez0, Invenili quodam ardore instigatus, es ex in ventione inae qua- litaris ellipricae audaciam nactus, hisce speculationibus Opiicis, praeci: seometricae Telescopiorum demonstrationi, pro facultate incenii me accinxi; es ex analoziis in prima hijus tractauli propositione declaratis, inveni primam hujus op. ticae partem, de cenuina refractionum hypothest es mensura: nescrus scilicet (propter inopiam novorum librorum Mathe- malicorum. in alias inslyt. Bibliotheca Abredonen si) haec ea. dem Be e 0oo e Det