# Leibniz Legible — https://leibnizlegible.com
# Piece: https://leibnizlegible.com/api/records/39333/text
# Catalogue record: 39333 — Friedrich Adolf Hansen an Leibniz
# Incipit: le Sieur de Comiers a observé quantité de choses qui regardent la refr
# Date: 1677-11-22
# Sender: Hansen — Addressee: Leibniz
# Akademie-Ausgabe: AA I,2 N. 278
# Other printings: -LAA III,2 N.104 (l1) -Reinhardt,K.: Beiträge… Meißen 1903 S.17.
# Record in the Leibniz-Katalog: https://leibniz-katalog.bbaw.de/de/extended-search?id=39333&katnr=41430
# AA I,2: its series at leibnizedition.de: https://www.leibnizedition.de/de/reihen/reihe-i/
# Work: https://leibnizlegible.com/work/DE-611-HS-867509
# Title: LBr. 943 · Tschirnhaus
# Folios: Bl. 171r (from the shelfmark LBr 943 Bl. 171r°): 1 page, canvas 343, page ids DE-611-HS-867509:0343 to DE-611-HS-867509:0343
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=DE-611-HS-867509&page=343
# Lines: 18 recognised on 1 of 1 pages, mean confidence 0.94
# Catalogue: Leibniz-Katalog / Arbeitskatalog der Leibniz-Edition (https://leibniz-katalog.bbaw.de/), ed. Arbeitsstelle Potsdam I der Berlin-Brandenburgischen Akademie der Wissenschaften, CC BY 4.0.
# 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, page by page: a "## Folio <label> — <page id>" line ("## Canvas <n>" where no folio label is recorded), "# " lines naming its source image and model, then its recognised lines in reading order, one per line.

## Folio 171r — DE-611-HS-867509:0343
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 169v); this page is its right half.
# Source image: https://digitale-sammlungen.gwlb.de/content/DE-611-HS-867509/jpgs/default/00000343.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 79, 2026-09-07T03:33:42Z — 18 lines, status machine
E literor N. ad GGL. Panr16y
Le sieur de Conierr a observe quon
fité de choser, qui regardent la refract
on: il a grand enoie de donner sey inver
tions au pullie, et il fera le titre de son
tiore traité de la diophique, contenant
la constrution de toutes sortes de lu-
retles, et de nouvelles inventions pour
augmenter la vue: ou sont contenu toutes
mais il se tronve un obstacle corsidi
Hor
qui est nervqus nem gerendum manque
a Sr de comiers. Qvant à la fête
partante comme ceta depend du melun
ge des principes de lu statique et
autres ehoyes, il dit qu’il a dessein dien
faire un livre enparticulier et en
montrer 1experience publiquement.