# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/00068531:0024
# Permalink to this reading: https://leibnizlegible.com/page/00068531:0024?run=74
# Title: Leibniz-Handschriften zur Optik und Dioptrik LH 37, 2
# Folio 12v, page id 00068531:0024
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068531&page=24
# Source image: https://digitale-sammlungen.gwlb.de/content/00068531/jpgs/default/00000024.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 62 lines, status machine
# Lines: 62 recognised, mean confidence 0.77
# 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.

quia non distructa aequalis et adinata propagatio facit
e5
lumen non perturbata.
examinanda quae Mariottus observavit quod radi
colorati non observent leges refractionis, sed nouninl
eet exeritiantur,ut in aquae jactibus.
E
Ex aminandum 8 an colores fiant vivaciores 
 arene t
Vo
icortex extaror
odius qui rubium facit minus refringitur quam
medius, qui radius, at interior corlex qui
caeruleum facit magis refringitur
:
idqus patee
x Mariotti experimento, de major quod
rudii colorati magis distrahantur, quam pro
legibus refractionis
qu’anquam etsi observurent
leges refractionis, patet tamen initio corpus
D
pormionem luminis  pervenienle
in F minus refringi quanis.
veniret in g et portionem
luminis t venientem in s
magis refringi, quam
veniret cu
considerari etiam potest, cum materia luminis refringi
seu detorqueri debeat illam quae est in D totius medii
praeredentis.
ctod radie refractione ad refringendum impelli
ladis
m
fund ut et ipsa refrongatur, at radium ecf cum sit
nimiu
et
a
extrum a nullo alio impelli
quia umbra ferminatu
unde non salis refringetur
refrimeur cujus non est refractio +examinanda jam esset
E
c
1
ue d
L
AC
t
e
i
ratio differentiae rubri et flavi item camles
et violacei An ad eam rem facies
C
derad
penumbrae item consideratu quod radii extremi
corticis non servant lenes retractionis,
ande duae causae
ycurrunt ad colores, una e sine considerava narum legum
ex altera am considerave
e
p