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# Title: Leibniz-Handschriften zur Optik und Dioptrik LH 37, 2
# Folio 86r, page id 00068531:0171
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 89v); this page is its right half.
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068531&page=171
# Source image: https://digitale-sammlungen.gwlb.de/content/00068531/jpgs/default/00000171.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 47 lines, status machine
# Lines: 47 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.

etiam radii illi congregari dobent, inveuatur magnitudo.
duod ut siat supponatur K esse illud puncum quod
longissime al X au D distat, ad quod radius aliquis refractus
tendat, sitque 1 punaum ad quod ixterior radius eglindri, hic
por AB disignatus tendit. Deindo duca sit BA, sitque 1M,
porpondicularis adaxem. Manifitum itaque est, omnes
radios pradii Cylindri occurrero debere illi Civculo, qui ab
1M circa axem DNK rotata, diseribitur, circulumque
punc etiam longe majorem esse quam minimum illud planum
inquo radii ni congregantur. Ut jam est KF ad FB, ita
K1 ad 2M. Cumque IM major enadat ex eoquod Hl
major supponatur eadem tamen remanente BF, sequitur
KF sine KN +X F esse ad F.B, ut K1 + alia quad: lm: ad M + aliaquad. lin:
L 4
123+ 12
2
29
F 24
9 +480
208=
231 1201
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1201
5, 231
2 77
13, 231
d
25 231
 
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481, 23
8
1525 87
1201, 231(9519
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5
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