# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1677894601:0313 # Permalink to this reading: https://leibnizlegible.com/page/1677894601:0313?run=74 # Title: Opticks: Or, A Treatise Of The Reflexions, Refractions, Inflexions and Colours Of Light (shelfmark Leibn. Marg. 193) # Folio 137, page id 1677894601:0313 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1677894601&page=313 # Source image: https://digitale-sammlungen.gwlb.de/content/1677894601/jpgs/default/00000313.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 22 lines, status machine # Lines: 22 recognised, mean confidence 0.91 # 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. (I Doth optick Nerres to the place erhere the Nerves meet, aud From thence on the rioht side ot the Fread intothe Brain, and the other halt on the lest side of the Sentorium comes in like manner From the lete Ade et both Fyes. For the optick Nerres oFluch Animals a5 look the same ray with both tires (a5 oF Men, D095, Stcep, OXen, IOC.) meet betore ther come into the Bran, but the optick Nerres ot such Animals a5 d0 not lool the lame rar with both Fres (25 oF Fithes and OF the Chameleon) do not meet, il I am righely in- Formed. Du. 16. WVhen a Man in the dark presses either cOr- nex of his Fre rith his Finger, and turns his Fye array From his Finger, he will sec a Circle ot Colours like those in the Feather ot a Peacocks Tail: Do not thele Colours arise From Cuch motions excited in the bottom OF the Fve by the precture of thefinger, 25 at other times are excited there by Lighe For cautins Vition: And ertien a Man by a stroke upon his Five sces a Flat of Light, are not the like Motions excited in the Retina by thestroke: