# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/00068531:0170
# Permalink to this reading: https://leibnizlegible.com/page/00068531:0170?run=74
# Title: Leibniz-Handschriften zur Optik und Dioptrik LH 37, 2
# Folio 85v, page id 00068531:0170
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 90r); this page is its left half.
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068531&page=170
# Source image: https://digitale-sammlungen.gwlb.de/content/00068531/jpgs/default/00000170.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 35 lines, status machine
# Lines: 35 recognised, mean confidence 0.89
# 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.

gituda
ita rt omnes parallieli radis intra alirudincm poponsiculario
mino
3
3,
9. -
29.
tendant
ad diame
trum inus
tra lon
e posi
gitudinem
e
1
23, 23
41
2 31
0b 070
481, 231
14 950
1201, 231
Exquibus patet quanto X sive BF minor est, tanto etiau
punctum 1 longins distare ab N, hoc est quanto radius
aliquis magit distat ab axe aut vertico D, tanto etiam
remotius a vertice azem secare.
Deiude siconcipiatur 1DB, circaaxem Di vocatant, figuvaur
vitri doscribore, facile etiam invenur potest magnitudo
minimi plani ad angulos vertos ad DR ereui, inquod omnes
radii qui De sunt paralleli, atque contenci inta eylindrum illum
ab ABF, circa axem DFN votata, doscriptum, mudunt.
quod planum postra vocabitur focuo:) sod cum non necosse
habuanus scire minimi hujusplani magnitudinem at ad
propositum pornemamus, salis erit si tantum alterius
eujusdam, quo d longe qua hoc mejus est, atque in quo